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 6610-00-317-5860
NSN 6105-01-098-1162
NSN 6220-01-304-0633
NSN 5925-01-280-0538
NSN 5920-01-381-1306
NSN 4140-00-953-9335
NSN 5925-01-390-8256
NSN 5925-00-219-2908
NSN 6650-01-399-8552
NSN 5920-01-492-5788
NSN 5960-00-241-2911
NSN 5975-00-271-5981