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 5965-01-276-1070
NSN 5930-01-500-5363
NSN 5895-01-415-3732
NSN 5999-01-209-5404
NSN 5950-01-365-7468
NSN 5935-01-274-5725
NSN 5915-00-959-2140
NSN 6320-01-243-2276
NSN 5915-00-027-2757
NSN 5985-01-401-5387
NSN 5965-00-840-6542
NSN 6645-00-339-0318