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 5975-01-467-2045
NSN 5935-01-428-3335
NSN 6220-01-346-4501
NSN 5905-01-622-2525
NSN 5975-01-627-2035
NSN 5910-01-500-1073
NSN 6135-01-294-2131
NSN 6685-00-070-0738
NSN 5895-01-333-4941
NSN 5905-01-493-6097
NSN 5965-01-578-1501
NSN 5950-01-508-2343