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 6620-01-152-6837
NSN 5895-01-204-4598
NSN 6135-00-062-5080
NSN 6645-01-581-5214
NSN 6610-01-488-5951
NSN 6320-00-382-7825
NSN 5905-01-437-9082
NSN 5930-01-613-7205
NSN 5895-00-153-2595
NSN 5985-01-189-5721
NSN 6145-01-067-3559
NSN 6320-01-190-1397