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 5985-00-238-5633
NSN 5965-00-139-1039
NSN 5950-01-358-8510
NSN 4140-01-242-2265
NSN 6240-01-510-9299
NSN 5960-00-077-1828
NSN 6130-00-124-1060
NSN 5920-00-369-0923
NSN 5915-01-294-2569
NSN 5910-00-655-0787
NSN 5950-01-266-0201
NSN 6685-01-487-4599