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 5855-00-337-3679
NSN 6610-01-116-2527
NSN 6240-01-364-7840
NSN 4140-01-533-2883
NSN 5965-01-160-7037
NSN 5905-00-027-7456
NSN 5855-01-351-8909
NSN 2925-00-211-4469
NSN 6135-00-838-7008
NSN 5990-01-626-3840
NSN 5920-01-384-3387
NSN 5930-01-189-3187