>> Search results for: 07813508 NSN Search Results National Stock Number (NSN) Description 4820-00-001-7749, 4820000017749 Cancelled -> Replaced by 4820013115585 6685-01-219-7959 , 6685012197959 REGULATOR UNIT,AIR FLOW,OXYGEN A 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