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 6320-01-422-1212
NSN 6650-00-172-7519
NSN 6105-01-384-0648
NSN 5985-01-604-6508
NSN 5835-00-148-9719
NSN 5998-01-437-8870
NSN 5975-01-490-4893
NSN 5855-01-243-2355
NSN 5930-01-102-6349
NSN 5910-01-191-0117
NSN 5905-00-223-2741
NSN 5950-00-182-8204