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 4140-01-591-7699
NSN 6145-01-617-6866
NSN 6220-01-030-7338
NSN 5960-01-142-1995
NSN 6135-01-199-1185
NSN 5945-01-373-6638
NSN 5945-01-347-3382
NSN 5990-00-160-1176
NSN 5999-01-394-6736
NSN 6685-01-012-2854
NSN 6650-00-992-4540
NSN 5925-00-244-4410