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 6130-00-688-7085
NSN 6135-01-386-5709
NSN 6220-00-500-3198
NSN 6650-01-246-4262
NSN 5910-00-839-8196
NSN 5975-01-178-0938
NSN 5855-01-111-3962
NSN 6320-01-422-1212
NSN 6320-01-652-3806
NSN 6130-01-323-7767
NSN 6110-01-420-8996
NSN 5855-01-145-4903