A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5920-01-020-7659
NSN 5930-01-486-5397
NSN 5998-01-283-3751
NSN 5905-01-315-2330
NSN 5945-00-404-8961
NSN 7035-00-250-0982
NSN 5985-00-106-2681
NSN 5905-01-363-6268
NSN 5985-01-108-2882
NSN 5990-00-679-6157
NSN 5835-01-632-6627
NSN 5935-00-116-5324