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 5990-00-932-3070
NSN 5935-01-310-8552
NSN 5998-01-406-4916
NSN 5915-01-633-9845
NSN 6685-01-618-7131
NSN 6145-00-185-8633
NSN 2925-00-005-1618
NSN 5935-01-024-6570
NSN 5930-00-270-1229
NSN 6620-00-062-9722
NSN 5855-01-085-5354
NSN 5835-01-442-6079