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 5965-01-100-1195
NSN 6110-01-588-1623
NSN 5935-00-833-9481
NSN 6105-01-557-8315
NSN 6145-00-833-5236
NSN 6610-00-259-2992
NSN 5915-01-516-2133
NSN 6685-00-618-3519
NSN 5950-01-625-8313
NSN 5996-00-013-9302
NSN 6130-00-849-6298
NSN 6685-00-934-8676