No other part numbers with same form, fit, and function found.
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped 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, slotted, hexagon.
NSN 2925-01-537-2069
NSN 5975-00-019-1781
NSN 6145-01-370-4485
NSN 5930-01-218-5497
NSN 4140-01-424-8779
NSN 5930-01-546-5141
NSN 6220-01-568-6382
NSN 5915-01-304-9692
NSN 5996-01-161-6296
NSN 5985-01-292-9158
NSN 6220-01-033-5182
NSN 5998-00-272-7119