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 5930-00-110-0960
NSN 5910-01-502-4898
NSN 5975-01-024-8486
NSN 6135-01-354-5535
NSN 6150-01-474-5738
NSN 5945-01-373-7695
NSN 6150-01-044-6243
NSN 6620-01-649-6050
NSN 6105-01-531-3904
NSN 5835-01-531-0379
NSN 5835-01-162-8353
NSN 5920-01-195-7254