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 5915-01-500-2147
NSN 5925-01-147-5197
NSN 6610-00-520-6193
NSN 5999-01-457-7764
NSN 5925-01-546-7914
NSN 5910-01-464-0508
NSN 5990-00-312-6787
NSN 6110-01-395-1727
NSN 6645-01-458-5235
NSN 5910-01-213-9055
NSN 5925-01-053-6519
NSN 6110-01-052-8081