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. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
NSN 5855-00-149-0766
NSN 6150-01-525-3681
NSN 6220-01-367-0832
NSN 5905-01-095-6888
NSN 5835-00-498-1551
NSN 6130-01-560-3329
NSN 5996-00-435-6033
NSN 5985-01-333-1331
NSN 5996-00-945-0383
NSN 5935-01-159-6490
NSN 5975-00-830-7638
NSN 5985-00-552-0415