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 6610-01-153-8625
NSN 5996-00-098-3864
NSN 6220-01-442-3354
NSN 6320-01-185-3857
NSN 6650-01-249-3201
NSN 6320-00-284-1524
NSN 6240-00-195-6308
NSN 6650-00-090-5320
NSN 5990-01-633-9503
NSN 5999-01-375-5270
NSN 5920-00-309-5637
NSN 5920-00-189-0858