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 6685-01-065-2177
NSN 6620-01-278-8028
NSN 5910-00-596-3179
NSN 5999-01-217-8703
NSN 6650-01-544-4275
NSN 6620-00-635-7347
NSN 7035-01-027-2259
NSN 5835-01-495-0595
NSN 6645-00-917-6225
NSN 5999-00-177-3383
NSN 5985-01-211-5964
NSN 5855-00-256-5562