>> Search results for: 1690996 NSN Search Results National Stock Number (NSN) Description 2540-01-574-9983, 2540015749983 PARTS KIT,SEAT 1240-14-373-8844 , 1240143738844 DIAPHRAGME IRIS,INS 6740-14-374-2217, 6740143742217 SUPPORT DE FILTRE 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