>> Search results for: 906J190PC9 NSN Search Results National Stock Number (NSN) Description 4470-00-995-0693, 4470009950693 Cancelled -> Replaced by 4470002393189 4470-00-878-5744 , 4470008785744 DIAPHRAGM 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information