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 2925-00-501-6434
NSN 5999-00-051-3214
NSN 5950-01-348-2056
NSN 6620-01-596-7349
NSN 5999-00-298-2161
NSN 5998-00-883-1629
NSN 5990-00-099-0822
NSN 6110-01-044-0230
NSN 5925-01-391-4986
NSN 2925-00-707-6770
NSN 6145-00-069-8964
NSN 5910-00-706-4130