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 6610-01-453-1610
NSN 6685-01-167-9243
NSN 6685-00-543-1409
NSN 5930-01-445-7962
NSN 6135-01-458-0631
NSN 6150-01-036-8598
NSN 6620-01-533-8251
NSN 6610-01-341-6041
NSN 5960-01-450-8539
NSN 6610-01-344-0972
NSN 6620-01-447-1913
NSN 5965-01-384-1953