A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5895-01-093-1962
NSN 5985-01-192-2776
NSN 5960-00-281-0824
NSN 5985-00-552-0234
NSN 6620-01-416-1757
NSN 5998-01-294-3787
NSN 6650-01-586-3131
NSN 5835-00-594-4921
NSN 6135-01-560-8130
NSN 5935-00-198-3670
NSN 4140-00-448-1676
NSN 5925-01-336-0182