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 5910-01-473-6237
NSN 5920-01-190-9032
NSN 6650-00-176-1911
NSN 5910-00-707-1364
NSN 6650-00-597-7313
NSN 5905-01-074-6369
NSN 5895-00-594-8819
NSN 5985-01-462-4435
NSN 5855-01-258-5161
NSN 5950-00-135-7147
NSN 5965-01-071-3704
NSN 5975-01-455-6895