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 6620-01-296-0873
NSN 5998-01-557-7218
NSN 5999-00-240-2498
NSN 5945-00-773-2182
NSN 6130-01-641-7897
NSN 5998-00-596-8869
NSN 5935-00-123-6165
NSN 5855-00-925-7887
NSN 6610-01-007-7617
NSN 6620-01-535-6925
NSN 5905-01-421-3023
NSN 6620-01-364-0195