>> Search results for: 172C9320PC1 NSN Search Results National Stock Number (NSN) Description 4470-01-038-5219, 4470010385219 SEAL,SPECIAL 4470-01-045-1348 , 4470010451348 SEAL,SPECIAL 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