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 6145-00-935-2646
NSN 6645-01-159-8787
NSN 5930-00-693-5811
NSN 6620-01-391-7331
NSN 2925-01-345-9439
NSN 5999-00-856-4761
NSN 4140-01-448-9725
NSN 6135-01-161-3914
NSN 6320-00-504-1214
NSN 5930-01-396-8687
NSN 5996-01-241-5255
NSN 6150-01-398-5341