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 5930-01-017-2232
NSN 5915-01-571-3925
NSN 6135-01-568-9107
NSN 6685-01-235-0924
NSN 6220-00-462-0358
NSN 5925-01-076-0897
NSN 5985-01-023-1515
NSN 5935-01-324-1436
NSN 6110-01-564-2085
NSN 5960-00-145-9361
NSN 6645-00-126-0286
NSN 5965-00-162-9056