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 5965-01-345-5406
NSN 5915-00-779-6437
NSN 5925-01-306-4454
NSN 5910-01-579-9610
NSN 6645-00-004-0510
NSN 6645-00-829-8868
NSN 5925-00-889-4990
NSN 5835-01-398-3859
NSN 5960-00-553-7338
NSN 5915-00-351-7355
NSN 5935-00-166-7888
NSN 6110-01-620-9007