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 6130-00-991-0566
NSN 6320-00-456-0836
NSN 5920-00-021-0814
NSN 5999-00-223-7147
NSN 5950-01-087-7589
NSN 6135-01-394-8087
NSN 6610-01-212-2083
NSN 6620-01-462-1625
NSN 5998-01-397-3536
NSN 6110-00-113-1415
NSN 6650-01-109-4735
NSN 5960-01-010-3083