Boss size: 6; center hole dia: 0.580; pheripheral dia: 0.651; finish: silver plated
NSN 5910-00-948-4608
NSN 5835-01-266-4382
NSN 5960-01-410-8177
NSN 5905-01-332-6300
NSN 5990-01-472-2447
NSN 6105-01-463-2387
NSN 6685-00-246-5349
NSN 5990-01-047-4083
NSN 5985-00-837-9973
NSN 6645-00-880-4893
NSN 5915-01-372-7674
NSN 5999-00-246-5870