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 6320-01-631-7828
NSN 6610-00-765-7174
NSN 5910-01-119-4301
NSN 6685-00-738-1664
NSN 4140-01-123-9149
NSN 5990-00-803-7475
NSN 6110-00-879-0810
NSN 5996-01-414-1685
NSN 6620-00-803-2423
NSN 5985-01-132-7137
NSN 5930-00-821-4225
NSN 6650-00-187-5388