A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5935-00-276-9413
NSN 6610-01-157-0426
NSN 5855-01-444-4228
NSN 5925-01-484-0433
NSN 5950-00-007-9839
NSN 5915-00-007-2529
NSN 6105-00-010-2386
NSN 5996-00-050-0907
NSN 6145-00-162-3820
NSN 5998-00-767-6229
NSN 5935-00-064-9164
NSN 5999-01-113-4553