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 5925-01-446-3769
NSN 5920-01-014-0611
NSN 6610-00-543-1402
NSN 5998-01-201-0634
NSN 6650-01-522-0075
NSN 6685-00-460-8761
NSN 6320-01-492-1976
NSN 7035-01-622-1964
NSN 5960-01-355-2968
NSN 6610-00-209-4372
NSN 5935-01-479-4393
NSN 6145-00-327-4770