Furnish with one o ring
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: Zirconium and articles thereof nesoi
NSN 6620-00-972-5899
NSN 5945-00-645-2309
NSN 6145-00-394-9120
NSN 7035-00-140-3070
NSN 5905-01-202-2971
NSN 6135-00-016-0071
NSN 6650-01-331-3504
NSN 6320-01-532-7491
NSN 5835-01-535-0948
NSN 5920-01-200-6655
NSN 5960-01-263-3407
NSN 5910-00-388-6737