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 5950-00-602-7230
NSN 5905-01-234-5769
NSN 6150-01-090-0720
NSN 5835-01-203-8295
NSN 5945-01-640-7097
NSN 5945-01-026-3947
NSN 5895-00-834-1151
NSN 5920-00-312-7872
NSN 5965-00-296-9994
NSN 6645-00-641-3202
NSN 5835-01-541-9991
NSN 5910-01-653-9786