A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5910-00-610-5758
NSN 5920-01-487-4195
NSN 6220-00-244-2040
NSN 5920-01-383-7108
NSN 6130-01-321-5855
NSN 6650-01-660-9645
NSN 6610-01-110-3802
NSN 6320-01-495-0512
NSN 5925-01-155-3721
NSN 6135-01-041-3829
NSN 5895-01-187-4642
NSN 4140-00-551-3151