A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5950-01-436-7819
NSN 6135-01-525-6979
NSN 5925-01-148-5404
NSN 5925-01-226-4961
NSN 5950-00-299-4467
NSN 5835-00-419-0575
NSN 6650-01-116-9731
NSN 2925-01-274-8576
NSN 5895-01-084-2136
NSN 5935-00-978-1018
NSN 5960-01-175-9880
NSN 5910-00-778-9534