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 5920-01-559-6721
NSN 6645-01-252-8870
NSN 5960-01-506-7039
NSN 6320-01-296-3181
NSN 5895-01-323-7418
NSN 6150-00-398-6527
NSN 5985-00-162-2926
NSN 5999-00-222-8606
NSN 6645-00-581-9239
NSN 6685-01-063-8297
NSN 5935-00-506-6370
NSN 6320-01-157-9076