Head has a 1.40 degree radius dome
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 7035-01-293-3431
NSN 5950-01-137-8637
NSN 5925-01-208-4754
NSN 6645-00-192-1152
NSN 5920-01-412-1080
NSN 5910-01-504-6618
NSN 6610-01-269-5437
NSN 6145-01-192-2087
NSN 5920-01-533-6743
NSN 5990-00-707-0731
NSN 5975-01-578-6071
NSN 5990-00-791-4064