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 6650-01-254-0491
NSN 6610-01-420-3780
NSN 2925-01-609-8464
NSN 6320-00-937-5625
NSN 5910-00-581-9843
NSN 5855-00-189-6066
NSN 5895-01-597-8952
NSN 6135-01-386-1452
NSN 5945-01-491-2261
NSN 6240-01-411-4425
NSN 6610-00-060-0871
NSN 5965-00-843-9957