No other part numbers with same form, fit, and function found.
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 6145-01-313-9862
NSN 6645-00-421-5287
NSN 4140-00-675-5888
NSN 6685-01-445-8939
NSN 5835-01-339-0542
NSN 5835-01-424-0054
NSN 6220-01-378-6251
NSN 4140-01-099-9675
NSN 5855-00-337-3679
NSN 5935-01-244-7476
NSN 5920-00-137-2916
NSN 6620-01-352-5640