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 5915-01-415-7033
NSN 5855-01-617-9037
NSN 5950-00-075-4591
NSN 5920-00-814-0763
NSN 5990-01-529-7307
NSN 5835-00-544-0298
NSN 5855-00-494-9581
NSN 6150-00-955-9418
NSN 6135-01-592-4139
NSN 5990-00-065-3617
NSN 5925-00-439-4025
NSN 5930-01-505-7681