A plain nut on which has been assembled a nonremovable washer.
Classification: Nuts of iron or steel
NSN 5835-01-234-3524
NSN 7035-00-585-2113
NSN 6105-01-367-8835
NSN 6645-00-909-2143
NSN 5855-01-488-4468
NSN 6110-01-311-5502
NSN 6150-01-437-0409
NSN 4140-01-355-9707
NSN 6645-01-633-1852
NSN 4140-01-592-3151
NSN 5835-00-284-0882
NSN 5998-01-357-9880