Knurl portion painted red
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: Nuts of iron or steel
NSN 5920-00-401-3438
NSN 5935-00-013-0653
NSN 5999-01-419-9134
NSN 5925-00-196-6978
NSN 5895-01-260-8581
NSN 4140-00-846-4786
NSN 5925-01-067-8301
NSN 6610-01-039-9295
NSN 6645-00-613-2378
NSN 5996-00-004-4699
NSN 5965-01-140-9446
NSN 5990-00-059-2617