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 2925-00-519-0766
NSN 5960-01-305-5449
NSN 5996-00-303-6013
NSN 5910-00-707-4900
NSN 5990-01-296-8190
NSN 6620-01-510-6367
NSN 5990-01-386-5561
NSN 5990-01-159-5571
NSN 5950-01-124-7287
NSN 5910-01-530-5037
NSN 6110-01-080-6198
NSN 5930-01-501-4504