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 2925-00-398-0253
NSN 6145-01-226-2077
NSN 6240-01-633-9357
NSN 5960-00-816-9040
NSN 4140-01-220-0493
NSN 5905-01-352-1918
NSN 5855-01-171-2818
NSN 5835-01-192-4165
NSN 5985-01-634-0635
NSN 6220-01-055-7423
NSN 4140-01-624-2199
NSN 5905-01-362-3942