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 5999-01-501-0694
NSN 5910-01-261-0815
NSN 6240-01-156-7503
NSN 5945-01-395-3021
NSN 6650-01-573-0616
NSN 5965-01-503-0699
NSN 5985-01-045-5480
NSN 6610-01-250-2811
NSN 6145-01-590-9586
NSN 2925-01-459-8093
NSN 6650-00-904-5683
NSN 6620-01-481-1358