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 6105-01-367-2269
NSN 5915-01-141-6726
NSN 5895-01-208-3290
NSN 6650-01-420-0233
NSN 4140-01-548-6031
NSN 5925-01-598-2447
NSN 6145-01-432-4962
NSN 5905-01-545-8180
NSN 5960-01-177-0338
NSN 5965-01-356-6340
NSN 5895-01-325-3372
NSN 2925-00-017-9807