Cetyl alcohol lubrication
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 2925-01-633-4048
NSN 5910-00-820-6622
NSN 6610-01-204-9146
NSN 5905-01-276-9973
NSN 7035-00-513-9764
NSN 6685-01-061-5508
NSN 5910-00-720-1431
NSN 6150-00-216-9572
NSN 5998-01-527-2751
NSN 5950-00-954-2979
NSN 5990-01-095-8866
NSN 5945-00-419-0184