Boss size: 6; center hole dia: 0.580; pheripheral dia: 0.651; finish: silver plated
NSN 5855-00-688-9954
NSN 5996-01-147-6054
NSN 5905-01-049-7284
NSN 6645-00-911-2999
NSN 6320-01-108-5933
NSN 6645-00-183-8812
NSN 5925-00-552-6491
NSN 6110-01-552-3570
NSN 5855-00-198-3197
NSN 5965-00-553-6898
NSN 5965-01-533-7687
NSN 6320-01-449-1014