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 6650-01-290-1029
NSN 5975-01-232-6636
NSN 5996-00-597-2234
NSN 5985-01-474-1345
NSN 5835-01-558-9444
NSN 5915-01-050-1581
NSN 6240-00-296-0488
NSN 7035-01-294-1165
NSN 6620-00-868-7104
NSN 4140-01-116-1615
NSN 5905-00-280-2747
NSN 6610-00-482-7339