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 5930-00-480-4081
NSN 5910-01-437-8914
NSN 5950-01-050-2635
NSN 6610-01-170-2905
NSN 5998-00-070-2585
NSN 6645-01-493-2620
NSN 5985-01-028-9634
NSN 5998-01-399-4872
NSN 6320-00-070-4544
NSN 6645-01-012-7670
NSN 6645-01-287-4356
NSN 5895-01-420-4283