A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5975-01-431-4132
NSN 5915-01-269-3874
NSN 5935-01-425-2255
NSN 6150-01-408-5124
NSN 6105-00-500-4999
NSN 5999-00-093-8027
NSN 2925-01-435-9057
NSN 5925-00-203-1278
NSN 5835-01-220-6024
NSN 5975-00-292-3250
NSN 6685-00-411-2367
NSN 6105-01-113-3889