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 5960-00-654-7300
NSN 6145-01-170-3797
NSN 5855-01-150-9970
NSN 5965-01-437-8442
NSN 6220-01-632-7594
NSN 6135-01-573-2428
NSN 5965-01-625-7167
NSN 5998-01-119-9760
NSN 6240-00-519-3399
NSN 5960-01-535-1743
NSN 5835-00-106-2120
NSN 6685-00-103-9589