>> Search results for: HVT12 NSN Search Results National Stock Number (NSN) Description 5910-00-003-2563, 5910000032563 Cancelled -> Replaced by 5910008969048 4820-12-196-4766 , 4820121964766 VENTIL, T- 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