>> Search results for: 3999510 NSN Search Results National Stock Number (NSN) Description 4720-00-207-3687, 4720002073687 HOSE ASSEMBLY 5110-15-123-6946 , 5110151236946 PETTINE PER FILETTA 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