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 5965-01-392-9343
NSN 6150-00-182-7102
NSN 5950-01-308-5089
NSN 6150-01-207-7305
NSN 5960-01-500-6615
NSN 6610-00-183-0664
NSN 5950-00-848-0622
NSN 6130-00-323-0629
NSN 6650-00-266-6808
NSN 5910-01-416-3409
NSN 5910-01-513-8287
NSN 5990-01-434-3469