>> Search results for: 29400221 NSN Search Results National Stock Number (NSN) Description 5340-14-507-8723, 5340145078723 SUPPORT INTERMEDIAI 2940-21-871-9711 , 2940218719711 FILTER ELEMENT,INTA 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