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 6110-01-152-2840
NSN 6220-00-394-5762
NSN 6610-00-038-3423
NSN 5998-01-465-3465
NSN 6240-00-793-1807
NSN 5895-00-822-9749
NSN 6320-01-311-3286
NSN 6145-01-386-2555
NSN 5835-01-378-6804
NSN 6320-00-456-2092
NSN 5945-00-905-8583
NSN 6645-00-038-5735