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 6135-01-223-3869
NSN 5915-01-090-0478
NSN 6220-01-231-6376
NSN 6240-01-184-6831
NSN 6110-01-611-1961
NSN 5915-01-309-0038
NSN 5910-01-052-1869
NSN 5999-00-363-5641
NSN 5975-01-398-2898
NSN 6610-01-426-3514
NSN 5945-01-006-8807
NSN 5985-01-521-5276