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 5925-01-045-2932
NSN 6320-01-237-9746
NSN 5975-01-099-1041
NSN 2925-01-185-9144
NSN 6105-00-190-0224
NSN 5990-00-069-7195
NSN 6220-01-431-6773
NSN 6110-01-211-2588
NSN 6650-01-364-1313
NSN 7035-01-260-9543
NSN 6150-01-584-9087
NSN 5998-00-866-7034