Oem cage 89849 is obsolete w/o replacement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 5945-00-406-3455
NSN 5920-01-429-2650
NSN 6620-01-534-5588
NSN 5945-01-493-2985
NSN 6650-00-831-5532
NSN 5965-00-798-3597
NSN 5998-01-214-9237
NSN 2925-01-350-8372
NSN 6620-01-180-5855
NSN 6130-01-242-7303
NSN 6610-00-277-7206
NSN 5915-00-171-1812