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 6685-01-558-3540
NSN 6610-01-105-7384
NSN 6645-01-526-8782
NSN 6130-01-119-3002
NSN 4140-01-116-2187
NSN 6620-01-352-5640
NSN 6135-01-052-9634
NSN 6110-01-111-8683
NSN 6645-00-269-2764
NSN 5998-00-010-8568
NSN 6610-01-564-9290
NSN 5835-01-469-6009