>> Search results for: 8045398313PC21 NSN Search Results National Stock Number (NSN) Description 4730-01-256-0838, 4730012560838 COUPLING HALF,SELF-SEALING 4730-01-256-0839 , 4730012560839 COUPLING HALF,SELF-SEALING 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