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 6650-00-054-4721
NSN 6110-01-123-5125
NSN 7035-01-467-3101
NSN 5975-01-098-1640
NSN 6610-00-405-6461
NSN 5930-01-364-4840
NSN 4140-01-201-0534
NSN 5935-01-307-3456
NSN 5975-00-938-7905
NSN 5920-00-584-4592
NSN 5945-01-272-6203
NSN 6130-01-167-8036