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 7035-00-631-3782
NSN 6110-01-532-3306
NSN 6620-00-820-9616
NSN 6145-01-628-8223
NSN 6130-01-605-0134
NSN 5855-01-354-3463
NSN 5855-00-688-9954
NSN 5990-01-156-8862
NSN 6135-01-150-5382
NSN 5998-00-186-8583
NSN 5960-01-032-4229
NSN 6320-01-493-4472