A nut, round in shape, having all or part of its outer surface knurled. It may have provisions for external wrenching. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, round. (when height or thickness, and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6610-00-584-5055
NSN 5990-00-150-6979
NSN 7035-00-104-7613
NSN 6645-00-609-7214
NSN 5999-01-119-7048
NSN 6320-01-050-1290
NSN 6610-01-329-5323
NSN 6240-01-518-0240
NSN 4140-01-470-7990
NSN 5895-00-546-5563
NSN 6105-01-060-3539
NSN 6150-00-580-0511