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 6685-00-369-6912
NSN 5835-01-481-4204
NSN 7035-01-364-8454
NSN 5930-00-269-2524
NSN 5835-00-513-9680
NSN 2925-01-175-1217
NSN 6685-01-433-0852
NSN 5996-01-445-5528
NSN 6110-01-097-6805
NSN 5835-00-997-1703
NSN 6610-01-181-4398
NSN 5998-00-773-5175