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 5990-01-514-8030
NSN 2925-01-386-7392
NSN 6240-01-598-5733
NSN 6620-00-273-1511
NSN 4140-00-647-1142
NSN 5999-01-590-4220
NSN 5975-00-406-4753
NSN 7035-01-183-1989
NSN 5925-01-601-5567
NSN 5990-01-267-6971
NSN 5905-00-661-2395
NSN 6240-01-350-6809