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 5950-01-483-3673
NSN 5895-00-518-1593
NSN 7035-01-501-5938
NSN 6135-01-400-2947
NSN 6320-00-937-5625
NSN 6240-01-451-1409
NSN 5835-01-054-0682
NSN 6135-00-170-8819
NSN 5975-01-500-2003
NSN 5960-00-577-3520
NSN 6130-00-707-7732
NSN 7035-01-319-1379