A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 7035-01-449-1189
NSN 6105-00-323-9855
NSN 5990-01-455-8035
NSN 6240-01-381-6815
NSN 5945-01-329-6179
NSN 5998-00-100-2156
NSN 5925-01-288-7136
NSN 5990-01-248-0108
NSN 5935-00-597-5055
NSN 5965-01-630-5956
NSN 4140-00-010-7955
NSN 5895-00-796-4823