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 6135-00-377-9165
NSN 5965-00-539-7778
NSN 6610-01-280-9729
NSN 5935-00-007-3848
NSN 5835-01-251-7301
NSN 6220-01-173-3131
NSN 5895-01-493-6972
NSN 6135-00-284-1406
NSN 5990-01-261-2962
NSN 5855-00-455-6070
NSN 6135-00-962-4111
NSN 4140-00-105-8391