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 6150-01-332-1899
NSN 5915-01-542-9037
NSN 5925-00-874-4861
NSN 5930-01-132-3959
NSN 5965-00-549-0220
NSN 5895-01-553-4429
NSN 5975-00-223-9863
NSN 5990-00-660-8885
NSN 5975-01-160-6435
NSN 5835-01-268-1924
NSN 6220-00-071-4598
NSN 5935-01-407-0177