>> Search results for: 20774712 NSN Search Results National Stock Number (NSN) Description 4140-00-072-5508, 4140000725508 FAN,VANEAXIAL 4720-01-665-8779 , 4720016658779 HOSE,NONMETALLIC 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