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 5950-01-444-1789
NSN 5985-00-281-0810
NSN 5975-00-233-6301
NSN 5855-01-452-1406
NSN 5998-01-465-2315
NSN 5998-01-044-8997
NSN 5975-00-357-6136
NSN 5910-01-411-1484
NSN 5960-01-481-8051
NSN 5965-01-306-5381
NSN 5855-01-428-9456
NSN 7035-01-328-7448