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 5998-01-446-1954
NSN 6645-01-202-7986
NSN 6610-01-044-1860
NSN 6145-01-035-3380
NSN 6240-01-451-1409
NSN 5990-00-738-5603
NSN 7035-00-679-9027
NSN 5996-01-140-4424
NSN 6220-01-080-8755
NSN 5960-01-392-6982
NSN 4140-01-367-0791
NSN 7035-01-512-8096