>> Search results for: 1646559 NSN Search Results National Stock Number (NSN) Description 4730-01-729-3996, 4730017293996 ADAPTER,STRAIGHT,TUBE TO HOSE 4730-01-416-9636 , 4730014169636 ADAPTER,STRAIGHT,PIPE TO HOSE 4730-01-416-6756, 4730014166756 COUPLING,HOSE 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