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 5835-00-216-4568
NSN 5960-00-160-2183
NSN 5920-00-150-1148
NSN 5835-00-239-9619
NSN 5855-00-896-4047
NSN 6145-00-365-0121
NSN 6145-01-055-3997
NSN 6620-01-438-0415
NSN 6645-01-596-6077
NSN 5998-01-246-4483
NSN 6645-00-542-1206
NSN 5975-00-757-6894