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 5855-01-397-6300
NSN 6650-01-364-1313
NSN 5990-01-499-6930
NSN 6620-01-554-8169
NSN 5945-01-381-5487
NSN 6650-01-587-2243
NSN 5920-01-551-1295
NSN 6150-01-556-7057
NSN 5945-01-462-1555
NSN 6645-00-229-1521
NSN 6620-01-193-9846
NSN 2925-01-327-3069