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 5975-01-044-6002
NSN 6220-01-146-2838
NSN 5990-01-368-2604
NSN 5855-01-467-0128
NSN 7035-01-344-4192
NSN 5996-00-277-7384
NSN 6130-01-131-9369
NSN 5945-01-331-9561
NSN 6130-01-324-5963
NSN 6650-00-186-5966
NSN 5975-01-523-4600
NSN 4140-01-008-8181