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 2925-00-961-2117
NSN 7035-01-392-9838
NSN 5905-00-229-4658
NSN 5915-01-417-4205
NSN 5910-01-232-4547
NSN 6645-01-011-0419
NSN 6135-00-235-1938
NSN 6685-01-235-7009
NSN 5996-00-344-9459
NSN 5905-00-529-0508
NSN 5930-01-308-8035
NSN 6105-00-306-0913