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 5990-01-621-4710
NSN 4140-01-104-7508
NSN 5905-00-391-5548
NSN 4140-01-311-8812
NSN 2925-00-835-6711
NSN 5999-01-509-7278
NSN 5910-01-503-2822
NSN 5905-01-072-9114
NSN 5999-01-549-8382
NSN 5990-01-331-9438
NSN 5910-01-354-0894
NSN 5950-00-551-3105