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 6110-00-494-9135
NSN 6150-01-284-5213
NSN 5996-00-156-5967
NSN 6620-01-564-7128
NSN 6220-01-284-1890
NSN 6610-01-067-4359
NSN 6645-00-736-0476
NSN 6645-00-253-9617
NSN 5905-01-607-1004
NSN 5999-01-339-1111
NSN 5950-01-227-9932
NSN 6320-01-504-3948