>> Search results for: 20C3H NSN Search Results National Stock Number (NSN) Description 4720-00-997-8731, 4720009978731 Cancelled -> Replaced by 5330011039071 4720-01-337-7219 , 4720013377219 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