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 5965-00-885-8974
NSN 5920-00-824-1515
NSN 5930-01-200-5980
NSN 5999-01-250-1666
NSN 6685-00-229-3224
NSN 5855-01-653-1591
NSN 5975-01-259-6061
NSN 6110-01-425-1449
NSN 4140-01-435-7515
NSN 5999-00-932-2509
NSN 5965-01-340-3723
NSN 5950-01-429-8956