A nut having a flat bearing surface and 6 flat sides with slots in its 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, castellated, octagon.
Classification: Nuts of iron or steel
NSN 5855-00-058-1293
NSN 5915-00-244-9805
NSN 5930-01-114-8294
NSN 6130-01-473-8223
NSN 5990-00-467-7431
NSN 5975-01-025-5794
NSN 5960-01-312-1262
NSN 5910-00-834-4702
NSN 5996-01-504-0263
NSN 5905-01-476-3064
NSN 6610-00-853-6990
NSN 5999-01-018-6688