No other part numbers with same form, fit, and function found.
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 6320-00-149-7570
NSN 6685-01-180-0261
NSN 5998-00-017-4694
NSN 5910-01-562-7849
NSN 6150-01-453-6718
NSN 6105-00-102-2833
NSN 4140-00-684-7314
NSN 5855-01-469-6123
NSN 5930-01-018-8762
NSN 5935-01-422-5511
NSN 6150-00-395-2867
NSN 2925-00-233-5644