>> Search results for: 9Y8780 NSN Search Results National Stock Number (NSN) Description 4710-01-349-7172, 4710013497172 TUBE,BENT,METALLIC 4820-01-350-3694 , 4820013503694 VALVE,BALL 5325-01-350-7063, 5325013507063 RING,RETAINING 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