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 5925-01-483-1656
NSN 5935-01-290-7761
NSN 6130-00-036-6270
NSN 5930-01-279-7356
NSN 5895-01-277-4082
NSN 6610-00-021-2259
NSN 7035-01-295-1609
NSN 5985-01-365-5614
NSN 5925-00-999-9320
NSN 5998-01-352-6297
NSN 5895-00-828-3994
NSN 5985-01-598-1986