Classification: Copper washers including spring washers not threaded
NSN 5999-01-446-1789
NSN 6645-00-690-0423
NSN 5999-00-528-2263
NSN 4140-00-736-8813
NSN 5975-01-420-6902
NSN 2925-01-132-5827
NSN 6135-00-405-1989
NSN 2925-01-268-5464
NSN 6150-00-232-3145
NSN 6220-01-485-2381
NSN 5998-00-989-2735
NSN 6220-01-153-1937