A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 7035-01-364-8454
NSN 5925-00-488-8030
NSN 5996-00-987-9080
NSN 6650-00-130-0847
NSN 5935-00-918-4807
NSN 5920-00-947-7393
NSN 6620-01-428-7072
NSN 6130-00-772-9400
NSN 5935-01-014-2621
NSN 5996-00-518-3675
NSN 6220-01-160-1395
NSN 5925-01-225-7757