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 6130-00-799-3806
NSN 5855-01-165-6361
NSN 5920-01-553-7566
NSN 6685-01-082-1350
NSN 5999-01-437-7755
NSN 5895-00-218-1355
NSN 7035-01-246-3086
NSN 5915-00-557-1760
NSN 5945-01-249-7414
NSN 5950-01-575-1859
NSN 5935-00-188-8945
NSN 5950-01-600-5247