A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 6145-00-284-1514
NSN 6135-01-343-1592
NSN 5930-01-231-9366
NSN 6145-01-509-4057
NSN 5910-00-126-2846
NSN 5975-00-368-4679
NSN 6130-01-288-3041
NSN 6610-00-575-7933
NSN 5905-01-150-1894
NSN 6135-01-247-5660
NSN 6135-00-553-7995
NSN 5950-01-242-9896