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 5935-01-064-1497
NSN 6610-00-935-7131
NSN 7035-00-299-7150
NSN 5905-00-448-5341
NSN 5960-01-011-4395
NSN 5996-00-368-9244
NSN 4140-01-504-1283
NSN 6105-00-153-7967
NSN 6220-00-616-4247
NSN 6650-01-442-0267
NSN 5915-01-455-9868
NSN 6685-01-506-2344