A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.
Classification: Nuts of iron or steel
NSN 5925-00-949-7359
NSN 6105-00-487-1053
NSN 5855-01-642-3777
NSN 5950-00-581-9999
NSN 6650-00-450-7316
NSN 4140-00-547-8918
NSN 6320-01-216-1678
NSN 6220-01-590-2756
NSN 6320-01-111-8851
NSN 6135-01-466-3980
NSN 5895-00-400-3349
NSN 6685-01-533-1180