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 5985-01-281-6990
NSN 5945-00-763-6135
NSN 5930-01-460-0878
NSN 5945-01-334-9545
NSN 5915-00-393-1850
NSN 6240-01-006-7279
NSN 4140-00-578-7726
NSN 6240-00-065-2167
NSN 5835-01-295-2431
NSN 6130-01-326-4680
NSN 6145-00-448-8264
NSN 5915-00-392-7640