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.
NSN 6685-01-082-5528
NSN 5935-00-491-1223
NSN 5915-01-577-4016
NSN 5998-00-707-5781
NSN 6610-00-935-7131
NSN 5985-01-552-3279
NSN 6135-01-265-1384
NSN 5935-01-519-9189
NSN 5915-01-622-6285
NSN 5905-00-862-2900
NSN 5915-01-354-9787
NSN 5945-00-105-1844