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 6685-00-943-5133
NSN 5950-01-137-0792
NSN 7035-00-365-3989
NSN 6610-01-173-6323
NSN 5990-01-601-7332
NSN 5996-01-302-8251
NSN 5990-01-045-2129
NSN 5999-00-328-1649
NSN 6145-01-354-6349
NSN 6240-01-241-5209
NSN 6650-01-522-5450
NSN 6645-00-192-1152