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 5855-01-244-9785
NSN 5985-01-146-5330
NSN 5998-01-395-2739
NSN 6130-01-602-5845
NSN 5998-00-058-2602
NSN 6150-00-932-4036
NSN 6145-01-646-3784
NSN 6610-00-996-2566
NSN 6150-01-557-9622
NSN 6620-01-540-8144
NSN 6645-01-121-6952
NSN 6320-00-925-0558