Furnished with one o-ring seal
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 6130-01-014-1365
NSN 5996-01-544-9731
NSN 6150-00-397-4012
NSN 5999-01-293-2560
NSN 6320-00-546-9249
NSN 6135-01-088-4301
NSN 5930-00-919-4543
NSN 5985-01-015-8650
NSN 6145-01-574-6208
NSN 5990-01-590-4515
NSN 5990-01-324-7529
NSN 5996-01-198-4583