A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe" feature in critical applications. Excludes nut (1), self-locking, slotted, hexagon.
Classification: Nuts of iron or steel
NSN 2925-00-221-4977
NSN 5945-01-264-1434
NSN 6650-00-136-2262
NSN 5945-01-557-4769
NSN 6645-01-288-9850
NSN 5835-01-117-6124
NSN 6145-01-123-7019
NSN 5930-00-698-1852
NSN 5965-01-067-9280
NSN 5999-01-436-2297
NSN 5960-01-578-5259
NSN 5965-01-260-0780