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 5920-00-852-7364
NSN 6610-01-334-6569
NSN 5950-01-602-9673
NSN 5930-00-421-7585
NSN 5925-01-415-0261
NSN 6135-00-753-2276
NSN 5935-01-194-4006
NSN 6110-01-232-1329
NSN 5945-01-160-7120
NSN 5935-01-449-4439
NSN 6220-01-557-5925
NSN 6145-01-544-1391