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.
NSN 6135-01-084-1609
NSN 5915-00-809-3795
NSN 5905-00-434-2975
NSN 6220-01-459-8017
NSN 5895-01-306-3837
NSN 6610-01-463-5368
NSN 6145-01-507-6100
NSN 5960-01-250-0404
NSN 6145-01-077-5945
NSN 5998-01-048-7381
NSN 5905-01-426-5315
NSN 2925-00-261-5800