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 5999-00-576-9942
NSN 6685-00-326-5969
NSN 5935-00-012-1881
NSN 5996-01-495-0763
NSN 5999-01-106-5153
NSN 5998-01-514-7970
NSN 6610-00-476-4402
NSN 6135-00-726-4142
NSN 6150-01-461-9856
NSN 6610-01-375-9994
NSN 5998-01-250-2887
NSN 5975-00-068-2800