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 5998-01-014-6371
NSN 6320-00-937-5625
NSN 5950-01-510-9445
NSN 6145-01-130-5416
NSN 5945-01-144-3034
NSN 6110-01-399-8109
NSN
NSN 6320-01-227-2648
NSN 6130-01-053-5559
NSN 4140-00-998-7691
NSN 5998-01-303-6218
NSN 5930-01-512-4242