Boss size: 6; center hole dia: 0.580; pheripheral dia: 0.651; finish: silver plated
NSN 5996-01-574-8853
NSN 6150-01-484-9299
NSN 5925-01-026-9649
NSN 6240-01-370-4789
NSN 5835-01-278-4683
NSN 5835-01-424-0054
NSN 6220-01-546-6371
NSN 5930-00-162-8870
NSN 5935-00-336-3141
NSN 6320-01-162-5977
NSN 5930-01-590-7903
NSN 5960-01-273-0942