Chapter 5402 — Customs Tariff Headings

5402.20.00High tenacity yarn of polyesters, whether or not textured

5402.3Textured yarn:

5402.4Other yarn, single, untwisted or with a twist not exceeding 50 turns per metre:

5402.5Other yarn, single, with a twist exceeding 50 turns per metre:

5402.6Other yarn, multiple (folded) or cabled:

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Products classified under Tariff item 54.02

Aramid Single Yarn for Ropes 600 Denier

Aramid single yarn of 600 denier, designed for high-load ropes and mooring lines in maritime applications. This yarn is a high-tenacity synthetic filament yarn made of aramids, not put up for retail sale, and falls under tariff item 5402.11.00.

Dyneema Aramid Single Yarn 840 Denier

High-performance single yarn blending Dyneema UHMWPE with aramid at 840 denier, used for cut-resistant gloves and sails. The dominant aramid content gives it high tenacity, and it is a synthetic filament yarn not put up for retail sale, classifying under tariff item 5402.11.00.

Heracron High-Tenacity Aramid Single Yarn

Heracron para-aramid multifilament yarn twisted 5+ turns/meter, ≤920 decitex, for marine ropes and cables. This is a high-tenacity aramid filament yarn, not put up for retail sale, and falls under tariff item 5402.11.00.

Kevlar 29 Aramid Monofilament Yarn

High-tenacity Kevlar 29 aramid monofilament yarn, single yarn not exceeding 920 decitex with twist less than 5 turns per meter, used in aerospace composites and ballistic protection. This is a high-tenacity aramid filament yarn, not put up for retail sale, and falls under tariff item 5402.11.00.

Kevlar 29 Aramid Multifilament Yarn

Kevlar 29 is a high-tenacity aramid multifilament yarn with twist exceeding 5 turns per meter, single yarn not over 920 decitex, used in ballistic fabrics and protective gear. This is a high-tenacity aramid filament yarn, not put up for retail sale, and falls under tariff item 5402.11.00.

Kevlar K49 Untwisted Multifilament Yarn

Kevlar K49 high-modulus aramid multifilament yarn, single untwisted ≤920 decitex for cable and rope reinforcement. This is a high-tenacity aramid filament yarn, not put up for retail sale, and falls under tariff item 5402.11.00.

Kevlar Single Yarn 1000 Denier

High tenacity single yarn made from aramid fibers like Kevlar, with a denier of 1000, used in industrial applications such as ballistic fabrics and protective gear. It is a synthetic filament yarn of aramids, not put up for retail sale, and falls under tariff item 5402.11.00.

Nomex N100 Aramid Monofilament

DuPont Nomex N100 high-tenacity aramid monofilament, single yarn <920 decitex, twist-free for firefighter gear reinforcement. This is a high-tenacity aramid filament yarn, not put up for retail sale, and falls under tariff item 5402.11.00.

Nomex Single Yarn 200 Denier

Nomex aramid single yarn, 200 denier, prized for flame-retardant properties in firefighter gear and electrical insulation. This is a high-tenacity aramid filament yarn, not put up for retail sale, and falls under tariff item 5402.11.00.

Para-Aramid Single Yarn for Composites 1200 Denier

Para-aramid single yarn optimized for composite materials in sporting goods, 1200 denier strength. This is a high-tenacity aramid filament yarn, not put up for retail sale, and falls under tariff item 5402.11.00.

Technora Single Filament Yarn 400 Denier

Technora aramid single yarn at 400 denier, offering heat resistance and high modulus for automotive belts and hoses. This is a high-tenacity aramid filament yarn, not put up for retail sale, and falls under tariff item 5402.11.00.

Technora T200 Aramid Low-Twist Yarn

Teijin Technora T200 meta-aramid multifilament yarn, high tenacity single yarn ≤920 decitex with <5 tpm twist, used in protective apparel composites. This is a high-tenacity aramid filament yarn, not put up for retail sale, and falls under tariff item 5402.11.00.

Teijinconex Meta-Aramid Low-Twist Yarn

Teijinconex meta-aramid multifilament yarn, high-tenacity single <920 decitex with minimal twist for thermal protective composites. This is a high-tenacity aramid filament yarn, not put up for retail sale, and falls under tariff item 5402.11.00.

Twaron 1000 Multifilament Aramid Yarn

Twaron 1000 high-tenacity multifilament aramid yarn, untwisted single yarn ≤920 decitex, for reinforcement in tires and ropes. This is a high-tenacity aramid filament yarn, not put up for retail sale, and falls under tariff item 5402.11.00.

Twaron Single Yarn 1680 Denier

Single yarn of Twaron aramid fibers at 1680 denier, renowned for its exceptional strength-to-weight ratio in composite reinforcements and ropes. This is a high-tenacity aramid filament yarn, not put up for retail sale, and falls under tariff item 5402.11.00.

Dip-Dyed Twisted Nylon Yarn 810 Decitex Industrial Grade

> This is a lightly dip-dyed 810 decitex high-tenacity nylon multifilament yarn with 5 turns per meter twist, used for identification in rope production. It is not put up for retail sale. Its high tenacity and single yarn construction classify it under tariff item 5402.19.00 as "Other" high tenacity yarn of nylon or other polyamides.

High Tenacity Aramix Polyamide Single Yarn

> This is a specialty high tenacity polyamide single yarn of the Aramix type, with a linear density below 67 decitex, produced for use in ballistic fabrics and other industrial applications. It is supplied in bulk form, not put up for retail sale, and is made from synthetic polyamide filaments. Its high tenacity and single yarn construction place it under tariff item 5402.19.00 as "Other" high tenacity yarn of nylon or other polyamides.

High Tenacity Nylon 6.6 Monofilament Yarn 900 Decitex

> This is a single monofilament yarn made from high tenacity nylon 6.6 polyamide, with a thickness of 900 decitex and no twist, used in industrial applications like fishing lines or composite reinforcement. It is not put up for retail sale. Despite the higher decitex, it falls under tariff item 5402.19.00 as "Other" high tenacity yarn of nylon or other polyamides, since the item covers all such yarns not elsewhere specified.

High Tenacity Nylon 6.6 Single Yarn

> This product is a single yarn made from high tenacity nylon 6.6 polyamide filaments, with a linear density below 67 decitex. It is not put up for retail sale and is intended for industrial use, such as in tire cords or technical textiles. Its high tenacity and single yarn construction classify it under tariff item 5402.19.00 as "Other" high tenacity yarn of nylon or other polyamides.

High Tenacity Nylon 6 Single Yarn for Parachutes

> This is a single filament yarn of high tenacity nylon 6 polyamide, with a linear density below 67 decitex, designed for parachute fabrics. It is not packaged for retail sale and is supplied in industrial bulk form. The yarn's high tenacity and single yarn structure make it classifiable under tariff item 5402.19.00 as "Other" high tenacity yarn of nylon or other polyamides.

High Tenacity PA6 Single Filament Yarn

> This is a high performance single filament polyamide 6 yarn with a linear density under 67 decitex, used in technical textiles such as conveyor belts. It is not put up for retail sale and is supplied in bulk for industrial processing. Its high tenacity and single yarn form classify it under tariff item 5402.19.00 as "Other" high tenacity yarn of nylon or other polyamides.

High Tenacity Polyamide 66 Monofilament Yarn

> This is a high strength single monofilament yarn made from polyamide 66, with a linear density under 67 decitex, used in industrial applications like fishing lines. It is not packaged for retail sale and is supplied in bulk. Its high tenacity and monofilament structure classify it under tariff item 5402.19.00 as "Other" high tenacity yarn of nylon or other polyamides.

Industrial High Tenacity Nylon Single Yarn for Ropes

> This is a single yarn of high tenacity nylon polyamide filaments, with a linear density below 67 decitex, used for rope and cordage production. It is bulk packaged for industrial use and not put up for retail sale. Its high tenacity and single yarn construction classify it under tariff item 5402.19.00 as "Other" high tenacity yarn of nylon or other polyamides.

Industrial Polyamide HT Yarn 500 Decitex Untwisted

> This is an untwisted high tenacity polyamide yarn with a linear density of 500 decitex, used for reinforcement in rubber products like tires. It is not put up for retail sale and is supplied in bulk. Its high tenacity and single yarn construction classify it under tariff item 5402.19.00 as "Other" high tenacity yarn of nylon or other polyamides.

Low Twist Multifil Nylon Yarn 750 Decitex High Tenacity

> This is a multifilament high tenacity nylon yarn with a twist of 3 turns per meter and a linear density of 750 decitex, used in automotive airbags and seatbelts. It is not put up for retail sale. Its high tenacity and single yarn construction classify it under tariff item 5402.19.00 as "Other" high tenacity yarn of nylon or other polyamides.

Nylon High Tenacity Single Yarn 920 Decitex Zero Twist

> This is a single yarn of high tenacity nylon with a linear density of 920 decitex, untwisted, used in parachutes and conveyor belts. It is not put up for retail sale. Its high tenacity and single yarn construction classify it under tariff item 5402.19.00 as "Other" high tenacity yarn of nylon or other polyamides.

Nylon High Tenacity Single Yarn for Tire Cord

> This is a single yarn of high tenacity nylon, with a linear density below 67 decitex, designed for tire reinforcement. It is not put up for retail sale and is supplied in bulk for industrial use. Its high tenacity and single yarn structure classify it under tariff item 5402.19.00 as "Other" high tenacity yarn of nylon or other polyamides.

Polyamide High Tenacity Monofil Single Yarn

> This is a monofilament-style high tenacity polyamide single yarn with a linear density under 67 decitex, used for fishing nets. It is supplied in bulk for industrial use and not put up for retail sale. Its high tenacity and single yarn construction classify it under tariff item 5402.19.00 as "Other" high tenacity yarn of nylon or other polyamides.

Polyamide HT Monofilament 600 Decitex for Fishing Nets

> This is a high tenacity polyamide monofilament yarn at 600 decitex, untwisted, specifically for manufacturing durable fishing nets. It is not put up for retail sale. Its high tenacity and single yarn construction classify it under tariff item 5402.19.00 as "Other" high tenacity yarn of nylon or other polyamides.

Untwisted High Tenacity Polyamide Multifilament Yarn 800 Decitex

> This is a multifilament yarn from high tenacity polyamide with zero twist and a linear density of 800 decitex, used in ropes, nets, and technical textiles. It is not put up for retail sale. Its high tenacity and single yarn construction classify it under tariff item 5402.19.00 as "Other" high tenacity yarn of nylon or other polyamides.

1100 Denier High Tenacity Polyester Kite Line Yarn

This is a single high tenacity polyester filament yarn with a denier of 1100, used for sport kite traction lines and parafoil control lines. It is valued for its low stretch and high tensile strength, making it suitable for demanding applications. The yarn is supplied in bulk industrial packaging, not for retail sale.

DuPont Kevlar-Equivalent Polyester Belt Reinforcement Yarn

This is a single high tenacity polyester filament yarn designed for automotive timing belt and V-belt reinforcement. It offers superior tensile strength and is composed of synthetic polyester, meeting the high tenacity criteria. The yarn is supplied in bulk for industrial use.

Dyneema-Competitive High Tenacity Polyester Filament

This is an ultra-high strength single polyester filament yarn competing with UHMWPE for mooring lines and lifting slings. It is a high tenacity synthetic polyester yarn, not for retail sale, and is supplied in bulk. The yarn's high tensile strength makes it suitable for heavy-duty applications.

High Tenacity PET Yarn for Conveyor Belts

This is a single filament high tenacity polyethylene terephthalate (PET) yarn used for reinforcing rubber conveyor belts in mining and heavy industry. It is a synthetic polyester high tenacity yarn, supplied in bulk for industrial manufacturing. The yarn provides excellent tensile strength and durability.

High Tenacity Polyester 1650D/2 Airbag Fabric Yarn

This is a single 1650 denier high tenacity polyester yarn used for weaving automotive airbag fabrics, providing critical burst resistance. It is a synthetic polyester high tenacity yarn, not for retail sale, and is supplied in bulk. The yarn's high strength is essential for safety applications.

High Tenacity Polyester Filament 850 Decitex Bulk Spool

This is a multifilament high tenacity polyester yarn with a decitex of 850 and a twist of less than 5 turns per meter, supplied in large spools for rope manufacturing. It is an industrial grade yarn, not for retail sale. The yarn's high tenacity and low twist make it suitable for rope production.

High Tenacity Polyester Industrial Tire Cord Yarn

This is a single yarn of high tenacity polyester filaments, typically 1000-2200 denier, used in radial tire reinforcement. It is a synthetic polyester high tenacity yarn, not for retail sale, and is supplied in bulk. The yarn provides the necessary strength for tire durability.

High Tenacity Polyester Monofil 500 Decitex Industrial Yarn

This is a monofilament high tenacity polyester yarn at 500 decitex, untwisted, for fishing nets and geotextiles. It is an industrial supply format, not for retail sale. The yarn's high strength and low twist make it suitable for these applications.

High Tenacity Polyester Monofilament Yarn 900 Decitex

This is a single monofilament yarn made from high tenacity polyester, with a thickness not exceeding 900 decitex and less than 67 decitex nominal diameter. It is untwisted or twisted less than 5 turns per meter, not put up for retail sale. The yarn is used in industrial applications.

High Tenacity Polyester Multifilament Yarn 800 Decitex Low Twist

This is a multifilament yarn of high tenacity polyester, total decitex 800, untwisted or with twist under 5 turns per meter, supplied in large industrial spools not for retail. It is ideal for reinforcement in conveyor belts and hoses. The yarn's high tenacity and low twist make it suitable for these applications.

High Tenacity Polyester Sailcloth Weaving Yarn

This is a single high tenacity polyester filament yarn specifically for dimensionally stable woven sailcloth in marine applications. It is a synthetic polyester high tenacity yarn, not for retail sale, and is supplied in bulk. The yarn's low stretch and high strength are ideal for sailcloth.

Industrial High Tenacity PET Yarn 900 Decitex Low Twist

This is a high tenacity polyethylene terephthalate (PET) multifilament yarn, 900 decitex max, twist less than 5 turns per meter, bulk packed for manufacturing parachutes and airbags. It is a synthetic filament not for retail per Chapter 54 notes. The yarn's high strength is critical for safety applications.

PET High Tenacity Yarn 750 Decitex Seatbelt Grade

This is a specialty high tenacity PET multifilament yarn, 750 decitex, twist under 5 turns per meter, designed for automotive safety seatbelts. It is bulk industrial packaging, not for retail sale. The yarn's high tenacity and low twist make it suitable for seatbelt weaving.

Polyester High Tenacity Roping and Netting Yarn

This is a single high tenacity polyester filament yarn for marine and industrial rope and cargo netting production, with high abrasion resistance. It is a synthetic polyester high tenacity yarn, not for retail sale, and is supplied in bulk. The yarn's durability makes it suitable for demanding applications.

Polyester High Tenacity Single Yarn 650 Decitex Untwisted

This is an untwisted single yarn from high tenacity polyester filaments, 650 decitex, for industrial weaving into seat belts. It is not retail packaged, meeting Chapter 54 notes for synthetic filament yarn. The yarn's high tenacity and untwisted nature make it suitable for seatbelt weaving.

High Bulk Nylon Yarn 290 Decitex Single

High bulk textured nylon polyamide yarn, 290 decitex single filament, used in pile fabrics and velours. This is a single yarn of nylon or other polyamides, measuring not more than 50 tex (500 decitex), and is textured to increase bulk and elasticity.

Nylon 11 Textured Single Yarn 350 Denier

Textured nylon 11 (polyamide) single yarn at 350 denier (385 decitex), suited for technical textiles like filter fabrics. This single yarn of nylon or other polyamides measures not more than 50 tex and is textured for enhanced performance.

Nylon 6,6 Textured Filament Yarn 400 Denier Single

High-tenacity textured nylon 6,6 single yarn at 400 denier (440 decitex), used for weaving sportswear and activewear fabrics. This single yarn of nylon or other polyamides measures not more than 50 tex and is textured for stretch and recovery.

Nylon 6 Textured Yarn 300 Denier

Textured nylon 6 filament yarn with a single yarn denier of 300 (330 decitex), used primarily in weaving circular knits for apparel. This single yarn of nylon or other polyamides measures not more than 50 tex and is textured.

Nylon Textured Yarn 500 dtex Limit Single

Borderline textured nylon single yarn exactly 500 decitex, for lightweight synthetic suiting weaves. This single yarn of nylon or other polyamides measures not more than 50 tex (500 decitex) and is textured.

PA6 Textured Filament 380 Denier

Polyamide 6 textured filament single yarn 380 denier (418 dtex), for broadloom carpet weaving. This single yarn of nylon or other polyamides measures not more than 50 tex and is textured for bulk.

Polyamide 66 Bulked Continuous Filament Yarn 450 dtex

Bulked continuous filament (BCF) yarn made from polyamide 66, single yarn 450 decitex, ideal for carpet backing and upholstery fabrics. This single yarn of nylon or other polyamides measures not more than 50 tex and is textured.

Polyamide Textured Yarn 480 dtex for Weaving

Textured polyamide filament yarn, 480 decitex single yarn, designed for shuttleless loom weaving of outerwear fabrics. This single yarn of nylon or other polyamides measures not more than 50 tex and is textured.

Textured Nylon Monofilament 250 Decitex

Textured polyamide monofilament yarn measuring 250 decitex per single filament, used in narrow woven tapes and trims. This single yarn of nylon or other polyamides measures not more than 50 tex and is textured.

Textured Polyamide 6 Yarn 420 dtex Cone

Industrial cone of textured nylon 6 single yarn, 420 decitex, for knitting machine feed in hosiery production. This single yarn of nylon or other polyamides measures not more than 50 tex and is textured.

Heavy Duty Nylon 6 Cabled Yarn 2400 Decitex

Cabled textured nylon 6 yarn with single yarns exceeding 500 decitex, folded to 2400 decitex total, for demanding applications like safety nets. This is a textured polyamide filament yarn, not for retail, and the single yarns exceed 50 tex, matching the tariff item.

Industrial Nylon 6 Textured Tire Cord Yarn 600D

Industrial Nylon 6 textured tire cord yarn, 600 decitex single yarn, used for tire reinforcement and hose manufacturing. This is a textured polyamide filament yarn, not put up for retail sale, and measures more than 50 tex per single yarn, meeting the tariff item's specifications.

Industrial Nylon Cabled Weaving Yarn 900 Decitex

Textured cabled nylon yarn designed for power looms, with single filaments exceeding 500 decitex folded into 900 decitex total for durable woven fabrics. This is a textured polyamide filament yarn, not for retail, and the single yarns exceed 50 tex, fitting the tariff item.

Nylon 6.6 Folded Yarn 1200 Decitex

Multiple folded nylon 6.6 textured yarn where single yarns exceed 500 decitex, resulting in a total thickness over 1200 decitex, suitable for industrial weaving. This is a textured polyamide filament yarn, not for retail, and the single yarns exceed 50 tex, matching the tariff item.