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 5920-00-138-7645
NSN 6220-01-364-3000
NSN 6610-01-559-1447
NSN 6685-01-634-0611
NSN 5895-01-234-6217
NSN 5996-01-362-1229
NSN 7035-01-181-2705
NSN 6130-01-211-5313
NSN 5920-01-631-4009
NSN 6110-01-327-4109
NSN 5985-01-610-5530
NSN 6110-00-636-1234