A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5925-00-531-9547
NSN 5930-01-377-8508
NSN 5930-01-318-7864
NSN 5930-01-634-0659
NSN 5905-00-150-8601
NSN 5990-01-210-9788
NSN 5835-00-387-4759
NSN 7035-00-931-9415
NSN 6145-00-165-3869
NSN 6645-01-150-9847
NSN 5925-01-227-1382
NSN 6145-00-669-6795