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 5925-00-350-4589
NSN 5965-01-615-3420
NSN 7035-01-253-7253
NSN 5925-00-369-7747
NSN 2925-00-526-4541
NSN 6105-01-268-8150
NSN 6130-00-153-3136
NSN 5910-01-057-9340
NSN 5930-01-104-4492
NSN 6145-00-240-4043
NSN 6145-01-054-3874
NSN 6145-01-272-5753