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 5915-01-029-8525
NSN 6650-01-661-0448
NSN 6320-00-036-3688
NSN 5905-00-231-3648
NSN 6105-01-076-5183
NSN 5945-01-334-9697
NSN 6220-01-484-0365
NSN 6220-01-529-1216
NSN 5905-01-294-6163
NSN 6145-01-236-2164
NSN 5910-01-012-1610
NSN 5905-01-488-5111