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 6685-01-652-1395
NSN 5975-01-367-1859
NSN 5915-01-080-3704
NSN 6240-00-925-2194
NSN 5855-01-059-2710
NSN 5905-01-024-9572
NSN 6610-01-075-7490
NSN 5960-00-443-1483
NSN 6105-01-492-3154
NSN 6110-01-633-9660
NSN 5905-01-441-0336
NSN 6620-01-103-3556