>> Search results for: C1951H NSN Search Results National Stock Number (NSN) Description 4820-00-306-1213, 4820003061213 DIAPHRAGM,VALVE,FLAT 4820-01-188-1355 , 4820011881355 DIAPHRAGM,VALVE,FLAT 1 Related Inventory C1951HCondition NEHARDWARE Readily AvailableAdd to RFQ 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