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 5910-00-214-9332
NSN 7035-00-541-8516
NSN 6150-00-031-8655
NSN 5996-01-166-8416
NSN 2925-00-239-6156
NSN 4140-00-462-8465
NSN 5915-01-305-8622
NSN 5985-00-488-6257
NSN 5920-00-803-3290
NSN 5835-01-566-5462
NSN 6150-01-655-2619
NSN 5895-01-307-7379