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 6220-00-209-9630
NSN 5925-01-554-0806
NSN 4140-01-150-7550
NSN 6105-01-010-0827
NSN 5985-00-473-5453
NSN 6610-00-489-9730
NSN 5905-01-060-3374
NSN 5925-00-787-3046
NSN 6150-00-495-6008
NSN 6240-00-316-3167
NSN 5895-00-177-3610
NSN 5960-01-495-0859