3120-15-066-7201

4710-31-014-1096 4710310141096 310141096 is one or more lengths of pipe, straight or prebent to a predetermined angle. designed with added component(s) to conform to a specified pattern and form end connections on one and/or more ends. for items not conforming dimensionally to national bureau of standards applicable to pipe, see tube assembly, metal.

4710-31-014-0413 4710310140413 310140413 is a straight, one piece metallic pipe in excess of 12 inches (304 mm) in length. it may have external or internal threads or may be unthreaded. for pipe having external threads 12 inches (304 mm) or less in length see nipple,pipe. for pipe having internal threads 12 inches (304 mm) or less in lenght see coupling,pipe.

4710-31-014-2858 4710310142858 310142858 is one or more lengths of pipe, straight or prebent to a predetermined angle. designed with added component(s) to conform to a specified pattern and form end connections on one and/or more ends. for items not conforming dimensionally to national bureau of standards applicable to pipe, see tube assembly, metal.

4710-31-014-0814 4710310140814 310140814 is one or more lengths of pipe, straight or prebent to a predetermined angle. designed with added component(s) to conform to a specified pattern and form end connections on one and/or more ends. for items not conforming dimensionally to national bureau of standards applicable to pipe, see tube assembly, metal.

4710-31-014-0243 4710310140243 310140243 is a length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. for flexible tube assemblies, see hose assembly (as modified). for items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. excludes items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.