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 5910-01-406-8578
NSN 5965-00-918-3950
NSN 5999-01-401-5322
NSN 5920-00-482-8275
NSN 6320-00-025-9910
NSN 5998-01-343-2783
NSN 5835-01-588-6533
NSN 5975-00-266-2029
NSN 5910-00-685-9700
NSN 5950-01-056-5157
NSN 5910-01-078-8832
NSN 5965-01-126-7500