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 6645-01-400-1137
NSN 5910-01-380-0379
NSN 5985-00-104-5650
NSN 5920-01-140-7297
NSN 6135-01-626-9374
NSN 5998-01-143-2372
NSN 6610-00-841-8221
NSN 6110-00-222-3317
NSN 5960-01-411-5899
NSN 5920-00-584-4592
NSN 6110-00-828-0514
NSN 5965-01-050-8447