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 6645-01-153-2090
NSN 5975-00-369-4999
NSN 5895-01-130-8092
NSN 5960-01-398-9538
NSN 5905-00-529-0508
NSN 5998-00-892-2200
NSN 6650-01-628-3745
NSN 5910-01-025-2834
NSN 5985-00-740-1307
NSN 5910-01-587-5217
NSN 6240-00-185-2023
NSN 5999-00-190-6955