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.
Classification: Nuts of iron or steel
NSN 6130-01-155-8308
NSN 5930-01-040-6996
NSN 5950-01-172-2455
NSN 5920-00-387-5312
NSN 5920-01-108-0062
NSN 6145-01-275-7998
NSN 5960-01-114-0197
NSN 5985-01-146-9284
NSN 5998-01-224-8625
NSN 5996-00-713-4013
NSN 6685-01-197-0540
NSN 6650-01-350-5578