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 6220-01-359-5767
NSN 5910-00-015-1492
NSN 5905-01-287-6770
NSN 5915-01-337-3498
NSN 6320-00-676-9387
NSN 5925-01-164-6841
NSN 5999-01-217-4473
NSN 5950-00-136-6367
NSN 5965-01-260-0780
NSN 5905-00-118-2625
NSN 7035-01-505-5979
NSN 6620-01-030-6495