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 6320-01-544-6447
NSN 6620-01-156-4641
NSN 5950-01-542-9040
NSN 7035-01-033-0612
NSN 5985-01-429-0220
NSN 5945-01-306-7850
NSN 6240-01-632-6885
NSN 5835-00-168-4258
NSN 5950-01-277-1353
NSN 6110-01-073-0088
NSN 5925-00-855-3987
NSN 5920-00-808-0037