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 6240-00-428-4027
NSN 5990-01-091-3567
NSN 5915-01-142-2018
NSN 5975-01-620-9639
NSN 5950-01-107-0945
NSN 6130-00-415-7155
NSN 6645-01-361-8319
NSN 6685-01-175-2083
NSN 5925-01-180-7065
NSN 5835-01-005-1538
NSN 5935-00-275-7862
NSN 6220-01-461-9643