No other part numbers with same form, fit, and function found.
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 6645-01-518-7287
NSN 5905-00-088-0171
NSN 6650-00-116-7439
NSN 6130-00-294-9431
NSN 2925-01-170-1089
NSN 5985-01-140-3010
NSN 5910-01-593-7370
NSN 5945-01-076-9447
NSN 5950-01-307-1625
NSN 7035-01-350-4247
NSN 6650-00-730-2995
NSN 5855-01-205-7030