Furnished 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 4140-00-837-2658
NSN 5835-00-034-4976
NSN 5975-00-942-1925
NSN 5930-01-171-5804
NSN 6650-00-824-5510
NSN 5835-01-104-5497
NSN 6145-00-537-7059
NSN 5905-01-634-0595
NSN 5855-00-408-2611
NSN 5950-01-288-0564
NSN 6135-00-134-6648
NSN 6610-01-318-6713