Multiple manufacturers for this item
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 5920-00-964-4538
NSN 5985-01-510-9554
NSN 5925-01-121-4843
NSN 6685-00-218-0780
NSN 5990-00-655-3065
NSN 6240-01-145-3931
NSN 5835-01-268-1924
NSN 6135-00-087-5300
NSN 5920-01-436-8170
NSN 5915-00-221-2391
NSN 5950-01-255-3100
NSN 5990-00-678-3351