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 2925-00-010-2632
NSN 5915-01-346-1833
NSN 6240-01-512-1856
NSN 5975-00-688-4625
NSN 5925-01-594-1873
NSN 5975-00-368-8648
NSN 5895-01-088-6029
NSN 5925-01-204-3363
NSN 6240-00-470-4662
NSN 5999-01-190-8043
NSN 6220-01-556-3998
NSN 6685-01-013-6499