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 6220-01-618-0359
NSN 5920-01-328-7911
NSN 7035-01-604-9813
NSN 5910-01-199-4140
NSN 6130-01-325-0111
NSN 5855-00-688-9954
NSN 6110-01-234-7761
NSN 5935-01-536-1660
NSN 6685-00-401-8558
NSN 5998-01-335-1398
NSN 2925-01-041-8201
NSN 5960-00-108-5318