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 5965-00-393-1294
NSN 6105-01-255-6897
NSN 6110-01-605-2450
NSN 5960-01-014-1595
NSN 5950-00-961-1647
NSN 6105-01-328-0943
NSN 4140-01-010-4305
NSN 5975-01-227-2722
NSN 5998-01-069-3576
NSN 5910-00-028-2216
NSN 6610-01-132-1898
NSN 5975-01-069-3236