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 5915-00-372-4522
NSN 5945-01-280-3913
NSN 5960-00-465-4088
NSN 5930-00-846-0547
NSN 7035-01-204-7481
NSN 5975-01-095-7946
NSN 2925-01-088-9016
NSN 6150-01-546-5584
NSN 6685-01-269-8483
NSN 6150-01-051-6489
NSN 6220-00-649-3241
NSN 6105-00-071-8174