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 6320-01-215-1133
NSN 5905-01-498-1560
NSN 2925-01-189-4272
NSN 5998-00-464-0185
NSN 5835-01-218-3756
NSN 5925-01-386-6188
NSN 6220-01-139-3520
NSN 5895-01-400-4153
NSN 5835-01-310-8979
NSN 6150-01-462-5674
NSN 5920-01-486-5788
NSN 6620-01-068-4498