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 6145-00-170-6872
NSN 5998-00-141-3955
NSN 5855-01-007-9541
NSN 6610-01-186-4106
NSN 6240-00-793-7969
NSN 6650-01-461-9220
NSN 5855-01-149-4110
NSN 5985-01-006-5791
NSN 6610-00-421-9853
NSN 6135-01-414-8831
NSN 6650-01-243-7789
NSN 5960-00-161-3728