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 6135-01-441-0402
NSN 6645-01-432-0052
NSN 6620-01-199-4005
NSN 5965-01-097-4867
NSN 5905-01-296-1448
NSN 5990-01-243-4233
NSN 5930-01-415-5103
NSN 5990-01-544-4360
NSN 5950-01-126-0052
NSN 5960-01-407-1350
NSN 5975-01-469-7052
NSN 6145-01-208-9892