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 5935-01-473-8188
NSN 6685-01-332-2963
NSN 6620-01-582-2046
NSN 4140-00-270-8075
NSN 4140-00-782-5463
NSN 5925-01-573-8257
NSN 5950-01-485-2489
NSN 6135-01-315-9214
NSN 6650-00-287-5868
NSN 6135-01-628-9257
NSN 5999-00-987-7651
NSN 6150-01-602-4055