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 6110-00-764-2014
NSN 6610-01-503-5656
NSN 6110-01-550-7098
NSN 7035-01-347-6110
NSN 5915-01-432-0324
NSN 5965-01-213-0338
NSN 6105-01-147-1495
NSN 6240-01-483-8619
NSN 5999-00-369-9457
NSN 4140-01-428-9426
NSN 5975-01-576-4048
NSN 6650-01-378-7875