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 6220-01-141-1143
NSN 4140-01-156-0445
NSN 5930-01-553-8522
NSN 6145-00-202-8570
NSN 5985-01-608-8527
NSN 6135-01-420-0341
NSN 5835-00-160-3126
NSN 5965-00-253-1302
NSN 5915-00-249-1641
NSN 6220-00-508-6729
NSN 6105-01-391-7124
NSN 5910-01-209-6756