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 6105-01-414-5333
NSN 5905-00-217-1227
NSN 6240-01-328-0718
NSN 5905-01-260-1557
NSN 5915-01-241-1220
NSN 6320-01-498-4954
NSN 6110-01-620-8034
NSN 4140-01-329-3428
NSN 5965-01-492-5695
NSN 5960-00-614-2890
NSN 5950-00-284-7294
NSN 5905-01-528-6378