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 6150-00-500-4712
NSN 5975-00-202-5013
NSN 6610-01-421-4396
NSN 5975-00-070-9553
NSN 4140-01-355-3513
NSN 5905-01-607-5609
NSN 6220-00-375-0473
NSN 5910-01-064-3767
NSN 5855-01-085-5354
NSN 6320-01-618-7800
NSN 5990-01-411-5930
NSN 5925-01-350-9832