A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5975-01-615-7871
NSN 7035-01-568-3135
NSN 5855-01-098-9038
NSN 6620-01-467-6795
NSN 4140-00-495-0649
NSN 5960-01-567-1096
NSN 6220-01-089-8839
NSN 6130-01-303-1049
NSN 5960-00-447-0689
NSN 5990-00-548-6163
NSN 6220-01-219-9670
NSN 6105-01-608-4774