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 6110-01-232-6196
NSN 5925-01-577-6358
NSN 5965-00-973-9974
NSN 5835-00-918-8169
NSN 6620-01-285-4685
NSN 6110-01-532-5694
NSN 5915-00-021-3734
NSN 5998-01-500-1324
NSN 5920-01-315-7400
NSN 6685-01-642-0028
NSN 5925-00-236-5657
NSN 5920-01-408-5263