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 5910-00-519-6998
NSN 6685-00-720-3525
NSN 5935-01-397-7664
NSN 5935-01-021-3231
NSN 5835-00-170-5238
NSN 5945-00-269-0021
NSN 5965-00-132-0229
NSN 5998-01-625-9517
NSN 5965-01-251-9480
NSN 5895-01-478-0863
NSN 5835-01-616-6131
NSN 6685-01-068-4446