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 5855-01-468-4188
NSN 6620-01-614-3591
NSN 6150-00-753-3950
NSN 6240-00-197-6819
NSN 5835-01-546-2008
NSN 6685-01-132-7474
NSN 5960-01-142-1995
NSN 5950-01-645-8814
NSN 5930-00-702-8472
NSN 6610-00-920-4674
NSN 5855-01-599-3982
NSN 5910-01-649-8817