An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6610-00-341-7549
NSN 6130-01-359-5941
NSN 6220-01-302-4410
NSN 5855-01-471-7836
NSN 6650-00-960-5040
NSN 6645-00-038-7737
NSN 6220-01-473-8472
NSN 5996-00-901-8349
NSN 5975-01-133-5390
NSN 5996-00-480-7589
NSN 6685-01-420-4575
NSN 6685-01-397-0117