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 5910-01-028-7836
NSN 5975-00-935-2293
NSN 5915-01-230-8381
NSN 5990-01-249-8212
NSN 6320-00-036-3688
NSN 5999-01-409-2834
NSN 5950-00-004-2086
NSN 5999-00-542-9920
NSN 5910-01-442-5014
NSN 6220-00-244-2040
NSN 6620-00-621-6951
NSN 6150-00-187-1368