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 6105-01-611-1220
NSN 6240-01-633-9357
NSN 5999-01-097-6199
NSN 2925-00-169-3775
NSN 6145-00-524-9130
NSN 6145-01-528-1197
NSN 2925-01-649-7543
NSN 2925-00-246-3077
NSN 6105-01-103-3127
NSN 5910-00-854-3358
NSN 5835-00-546-4898
NSN 5925-00-375-5468