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 5945-01-054-3722
NSN 6320-01-435-5784
NSN 6145-00-169-4834
NSN 5930-01-370-6424
NSN 5975-01-539-8860
NSN 5855-01-361-9787
NSN 5920-00-156-0840
NSN 6320-01-578-6006
NSN 5996-01-368-7990
NSN 5930-01-449-1472
NSN 5990-01-243-4233
NSN 6685-01-238-3790