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 5920-00-040-2923
NSN 4140-00-288-9826
NSN 5945-01-255-2097
NSN 5935-00-379-4756
NSN 6645-00-551-8291
NSN 5855-01-312-5160
NSN 5950-00-295-8842
NSN 5950-01-649-1289
NSN 6135-01-125-4867
NSN 5855-00-361-0167
NSN 5950-01-255-6177
NSN 5835-00-140-8646