>> Search results for: 744029004 NSN Search Results National Stock Number (NSN) Description 4720-21-910-1422, 4720219101422 TUBING,NONMETALLIC 4720-21-879-1058 , 4720218791058 TUBING,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