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 6220-01-446-6430
NSN 6685-00-417-6239
NSN 5999-00-463-5050
NSN 5996-01-071-8043
NSN 7035-00-981-7216
NSN 5895-01-236-2520
NSN 6220-01-203-5977
NSN 5910-01-214-0964
NSN 5950-01-004-0441
NSN 6130-01-275-6335
NSN 5975-00-368-8648
NSN 6320-00-343-1798