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 6645-01-168-8465
NSN 5855-00-179-8588
NSN 6110-01-167-8906
NSN 5975-00-806-2113
NSN 5945-01-367-0723
NSN 5945-00-394-6869
NSN 5930-01-652-4195
NSN 7035-01-029-7221
NSN 5855-01-067-8841
NSN 6240-00-102-4003
NSN 6105-01-580-5072
NSN 5915-01-445-4107