Other
Drawing, marking-out or mathematical calculating instruments (for example, drafting machines, pantographs, protractors, drawing sets, slide rules, disc calculators); instruments for measuring length, for use in the hand (for example, measuring rods and tapes, micrometers, calipers), not specified or included elsewhere in this chapter; parts and accessories thereof: > Parts and accessories > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 9017.90.01.60
Starrett Precision Ruler Case
Protective leatherette case designed exclusively for Starrett steel rules and measuring tapes. Features custom foam inserts for secure transport of hand-held length measuring instruments. Falls under HTS 9017.90.01.60 as an accessory principally used with heading 9017 tools.
Slide Rule Cursor Assembly
Replacement glass and metal cursor window assembly for Hemmi and Pickett slide rules. Provides precise hairline alignment for mathematical calculations. Classified under HTS 9017.90.01.60 as part of mathematical calculating instruments in heading 9017.
Measuring Tape Blade Return Spring
High-carbon steel constant force spring for professional 100-ft measuring tapes like Lufkin or Stanley FatMax. Provides smooth retraction without blade twisting. HTS 9017.90.01.60 as essential part of hand-held length measuring tapes.
Disc Calculator Slide Mechanism
Brass slide track and cursor assembly for Aristo and Relo disc calculators used for multiplication/division. Provides frictionless logarithmic scale alignment. HTS 9017.90.01.60 part for mathematical calculating instruments.
Engineer's Scale Ruler Sleeve
Protective vinyl sleeve with belt clip for 12-inch engineer's triangular scales (10, 20, 30, 40, 50 divisions). Prevents damage to precision graduations during field use. HTS 9017.90.01.60 accessory for hand-held length measuring rules.
Micrometer Ratchet Stop Assembly
Torque-limiting ratchet and friction thimble stop for Starrett micrometers ensuring consistent measuring force (8-12 oz). Prevents over-tightening damage to workpiece. HTS 9017.90.01.60 part for hand-held length measuring micrometers.
Drawing Board T-Square Blade
Clear acrylic 48-inch T-square blade with 1/16" engineering graduations for parallel drafting lines. Features beveled edges for ink/pencil work. HTS 9017.90.01.60 replacement part for drawing sets and instruments.
Mitutoyo Digital Caliper Replacement Jaw
Precision-machined replacement measuring jaws for Mitutoyo digital calipers, used for accurate internal and external measurements. Classified under HTS 9017.90.01.60 as a part specifically designed for hand-held length measuring instruments in heading 9017. Ensures compatibility and maintains calibration accuracy for professional use.
Drafting Machine Protractor Replacement Disc
Precision-engineered aluminum protractor disc for professional drafting machines like Keuffel & Esser models. Features degree graduations and locking mechanism for accurate angle measurement. Classified as HTS 9017.90.01.60 part for drawing instruments in heading 9017.
Micrometer Stand Base Plate
Heavy-duty granite base plate with mounting holes for stable micrometer stands used in precision metrology. Provides vibration-free platform for outside, inside, and depth micrometers. HTS 9017.90.01.60 as accessory principally dedicated to hand-held length measuring instruments.
Pantograph Tracing Stylus
Precision carbide-tipped stylus for mechanical pantographs used in pattern enlargement/reduction. Features jewel bearing pivot for smooth tracing on drafting templates. Classified HTS 9017.90.01.60 as part of drawing instruments.
Vernier Caliper Depth Gauge Base
Fixed reference base for vernier caliper depth measuring rods, precision ground stainless steel. Establishes perpendicular measurement plane for hole depths. Classified under HTS 9017.90.01.60 as part of hand-held length measuring calipers.
Protractor Set Protective Case
Foam-lined ABS case for geometry instrument sets including protractors, dividers, and compasses. Custom cutouts prevent instrument damage and maintain calibration. Classified HTS 9017.90.01.60 as accessory for drawing/measuring instrument sets.
Measuring Rod End Fittings
Precision machined stainless steel end caps and swivel joints for 10-meter measuring rods used in surveying. Provide hook, ball, and flat measuring references. Classified under HTS 9017.90.01.60 as parts of hand-held length measuring rods.
Calipers Spring Clip Retainer
Stainless steel bow spring retainer clips for inside/outside calipers maintaining jaw tension. Prevents separation during pocket carry. Precision formed for 4", 6", 8" caliper bows. HTS 9017.90.01.60 accessory for hand-held measuring calipers.