Material is grade 5 steel/item is magnaguard treated
A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also nut (1), self-locking, single ball seat, hexagon.
Classification: Nuts of iron or steel
NSN 5950-00-909-1090
NSN 5975-00-910-3461
NSN 5945-01-351-1871
NSN 5895-00-153-2595
NSN 5930-00-496-9186
NSN 5905-01-633-2224
NSN 5915-00-400-5985
NSN 5930-01-378-6301
NSN 6610-00-219-4150
NSN 5975-01-509-9468
NSN 5999-00-732-9109
NSN 6105-00-193-8150