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 5990-01-548-3711
NSN 6150-01-216-7176
NSN 5935-01-534-1414
NSN 6130-00-498-1131
NSN 5925-01-538-0960
NSN 5998-00-175-7765
NSN 5855-00-481-0019
NSN 5935-01-438-6344
NSN 5915-01-492-6600
NSN 5998-01-250-8540
NSN 4140-01-132-6612
NSN 5930-01-315-0069