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 6650-01-207-2905
NSN 6135-00-170-8819
NSN 6220-01-385-6134
NSN 6610-01-368-7150
NSN 2925-00-320-5607
NSN 5996-01-386-4230
NSN 5960-01-599-9821
NSN 7035-00-529-3128
NSN 5930-01-245-6564
NSN 5925-01-502-9177
NSN 6620-01-048-4145
NSN 5999-01-188-7225