A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5950-01-465-3638
NSN 5920-01-447-0902
NSN 6130-00-760-8442
NSN 2925-00-824-2186
NSN 7035-01-348-5153
NSN 5996-00-140-2514
NSN 5985-01-328-8878
NSN 5930-01-380-1293
NSN 6105-00-945-2667
NSN 5950-01-539-9576
NSN 5915-01-510-2296
NSN 6105-01-008-4452