No other part numbers with same form, fit, and function found.
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 6610-00-814-0569
NSN 6110-01-523-1165
NSN 6220-00-338-8923
NSN 5895-01-254-5206
NSN 5930-00-244-5787
NSN 5975-00-244-0706
NSN 6620-01-382-4744
NSN 5920-00-089-4130
NSN 5915-01-099-5983
NSN 5915-00-256-0040
NSN 5920-01-212-9504
NSN 5996-01-038-6838