>> Search results for: 222575CB1J NSN Search Results National Stock Number (NSN) Description 4810-99-746-8229, 4810997468229 DIAPHRAGM 4820-99-136-4342 , 4820991364342 DIAPHRAGM,VALVE,SPE 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