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 5905-00-111-5305
NSN 6105-01-210-5707
NSN 5996-00-525-1777
NSN 6130-01-290-9776
NSN 5835-00-148-9719
NSN 5998-01-523-1550
NSN 6320-01-072-2073
NSN 7035-01-503-2362
NSN 5965-01-071-3704
NSN 5925-01-546-6824
NSN 5990-01-316-9477
NSN 5920-01-291-4404