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 6150-00-021-3337
NSN 6240-01-508-8930
NSN 5855-01-178-8732
NSN 5855-00-245-8461
NSN 5930-00-419-4538
NSN 5999-01-202-8707
NSN 5990-01-106-3786
NSN 5998-01-073-5381
NSN 6685-01-131-8120
NSN 6220-01-474-8523
NSN 6240-00-357-7976
NSN 6220-01-439-4634