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 5985-01-377-0586
NSN 5950-01-190-8109
NSN 4140-01-211-4620
NSN 6620-00-905-6590
NSN 5996-01-183-9053
NSN 6240-00-949-4849
NSN 5915-00-506-4332
NSN 6685-00-203-2389
NSN 5975-01-050-9018
NSN 5996-00-583-0607
NSN 5950-01-656-1137
NSN 5945-01-079-4384