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 5895-01-460-3915
NSN 6110-01-083-8317
NSN 6620-01-535-1004
NSN 6685-00-692-8343
NSN 5996-01-285-2353
NSN 7035-01-411-6062
NSN 5975-01-025-9990
NSN 6110-00-441-8732
NSN 6240-01-310-8598
NSN 6150-01-561-3340
NSN 5998-00-446-3595
NSN 5990-01-347-6080