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 6145-01-152-7567
NSN 5915-01-160-4777
NSN 5999-01-451-4906
NSN 6320-00-004-9158
NSN 5835-01-242-9806
NSN 4140-01-114-3014
NSN 5930-01-241-4930
NSN 5985-00-782-0423
NSN 5975-01-612-1934
NSN 5925-00-337-8138
NSN 5915-00-933-4137
NSN 5855-00-256-5562