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 5925-01-626-5276
NSN 6110-01-465-0007
NSN 5965-01-279-8073
NSN 6650-01-365-4286
NSN 5855-01-057-2200
NSN 5855-00-014-5008
NSN 6105-00-018-6996
NSN 6610-00-018-5141
NSN 6145-00-052-2727
NSN 4140-00-152-7092
NSN 5999-00-678-0531
NSN 5990-01-621-6969