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 5935-00-114-8708
NSN 6645-01-281-7254
NSN 5910-00-187-1278
NSN 2925-01-025-0082
NSN 6145-01-492-6672
NSN 5935-00-258-8947
NSN 6105-01-557-3333
NSN 5855-01-088-8700
NSN 5930-01-456-7478
NSN 6105-00-413-8097
NSN 6240-01-603-9799
NSN 6610-01-122-0064