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 5975-00-199-4956
NSN 5855-01-177-4751
NSN 5905-01-653-0700
NSN 6220-01-189-5645
NSN 5910-01-080-4984
NSN 6620-01-250-1692
NSN 5910-01-054-0339
NSN 5965-00-852-6258
NSN 5935-00-914-5706
NSN 2925-01-426-3410
NSN 6320-00-857-4073
NSN 6135-01-223-3869