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 5895-01-107-8547
NSN 5935-01-493-3402
NSN 7035-00-803-3056
NSN 5910-00-615-9975
NSN 5996-00-866-6223
NSN 5975-01-555-8712
NSN 5998-01-367-6718
NSN 5965-00-058-6751
NSN 5835-01-354-0566
NSN 6620-01-441-0240
NSN 6135-00-563-7711
NSN 5910-01-413-5593