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 6620-01-020-4526
NSN 6220-01-053-4412
NSN 5965-01-588-4465
NSN 5935-01-557-5599
NSN 5998-01-122-1941
NSN 5945-01-604-0313
NSN 5895-01-452-3156
NSN 6150-01-639-8152
NSN 5999-01-574-2431
NSN 5935-01-423-7435
NSN 5835-00-931-5568
NSN 5925-01-568-6571