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 6220-01-507-4567
NSN 5920-00-655-4251
NSN 5930-01-011-2689
NSN 6645-00-951-0687
NSN 6150-01-304-0203
NSN 5945-01-569-3124
NSN 6145-00-317-2087
NSN 6320-01-067-0474
NSN 6685-01-177-4870
NSN 5945-00-259-5488
NSN 6135-00-500-2082
NSN 5930-01-366-3262