>> Search results for: 1275747TO1275771 NSN Search Results National Stock Number (NSN) Description 4820-99-744-1224, 4820997441224 VALVE,BALL 4820-99-863-7242 , 4820998637242 VALVE,BALL 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