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 2925-00-051-1467
NSN 6685-01-003-9343
NSN 5996-01-032-3599
NSN 5985-00-567-9857
NSN 2925-01-243-7736
NSN 5990-01-320-1412
NSN 5998-01-574-2630
NSN 5910-00-601-0133
NSN 5990-01-606-9305
NSN 5915-00-747-9679
NSN 5935-01-542-9488
NSN 5905-01-422-0127