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 6620-00-246-5159
NSN 5945-00-934-9045
NSN 5950-00-564-5749
NSN 7035-00-200-5162
NSN 5910-00-253-3992
NSN 5925-01-572-4516
NSN 5945-01-032-8496
NSN 6685-01-171-2000
NSN 5930-00-420-3194
NSN 5945-01-186-2057
NSN 6105-01-598-1297
NSN 5985-01-243-4085