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 6220-00-965-7959
NSN 5950-01-628-2547
NSN 6105-01-545-5889
NSN 5855-01-100-3272
NSN 5998-01-463-9077
NSN 5990-01-074-0055
NSN 6130-01-147-4271
NSN 5925-01-077-1032
NSN 5925-00-403-6282
NSN 6685-01-414-3596
NSN 5910-01-451-4905
NSN 5925-01-117-5628