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 6620-01-085-8688
NSN 5910-00-163-4248
NSN 5965-00-553-6898
NSN 5835-01-593-7579
NSN 5915-00-729-1276
NSN 5996-01-608-4360
NSN 6145-01-471-7901
NSN 5945-01-520-7946
NSN 6645-01-289-2950
NSN 5905-01-238-7706
NSN 5998-01-364-9192
NSN 6150-01-610-7727