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 5999-01-335-1379
NSN 5998-00-701-9143
NSN 6135-01-205-5965
NSN 5985-01-419-0141
NSN 5925-01-538-4747
NSN 6320-01-544-6447
NSN 6620-01-215-6465
NSN 5945-00-409-9337
NSN 5985-01-019-0087
NSN 5975-00-547-8911
NSN 6240-01-104-5693
NSN 5998-00-673-2880