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 6650-00-547-4557
NSN 5999-01-631-7203
NSN 6610-00-242-3160
NSN 6130-01-458-6427
NSN 5996-01-411-6122
NSN 5975-00-034-7786
NSN 5990-00-212-4316
NSN 6105-01-061-6572
NSN 6220-01-291-0448
NSN 6150-01-316-4248
NSN 5855-00-361-0167
NSN 6685-00-074-2471