Oem cage 89849 is obsolete w/o replacement
A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in tables 1 through 10, appendix c, fiig a004a. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); coupling (as modified); or nipple (as modified). Excludes tube, bent (as modified); pipe, metallic; spacer, sleeve; metal bar (hollow); and items with fittings, except end protectors.
NSN 5945-01-220-5227
NSN 6610-00-106-3401
NSN 5915-00-079-6415
NSN 6620-01-616-1772
NSN 6145-01-315-1620
NSN 5999-01-072-8616
NSN 6150-00-535-1981
NSN 7035-01-158-7673
NSN 6320-01-399-6177
NSN 5975-01-315-4471
NSN 5935-01-512-0865
NSN 6650-01-513-2644