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 5960-01-495-0859
NSN 6145-01-605-9674
NSN 6240-00-237-7878
NSN 6105-00-373-3780
NSN 6620-01-125-0794
NSN 5990-01-365-6016
NSN 6685-01-515-3179
NSN 6135-01-590-8320
NSN 6685-01-499-8911
NSN 5975-00-452-6206
NSN 5998-01-544-6257
NSN 5855-00-361-0167