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 5920-01-573-9782
NSN 5950-01-423-8208
NSN 6105-01-277-8455
NSN 6610-01-485-3074
NSN 5930-01-365-5118
NSN 5999-00-548-2060
NSN 5895-01-130-5916
NSN 5895-01-180-0487
NSN 6650-01-207-0829
NSN 4140-01-373-1788
NSN 5905-01-062-0496
NSN 5915-00-374-0935