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 5905-00-161-0633
NSN 5985-01-116-3383
NSN 5895-01-168-8264
NSN 4140-01-042-9066
NSN 6240-00-372-4841
NSN 6620-01-386-5543
NSN 5895-01-131-9713
NSN 6130-00-354-0251
NSN 5925-01-165-9913
NSN 6135-01-575-8362
NSN 6105-01-200-2918
NSN 5925-00-050-8501