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 5975-01-216-1461
NSN 5945-01-211-8820
NSN 4140-01-437-7176
NSN 5990-00-451-7630
NSN 6320-00-149-7570
NSN 5855-00-482-9876
NSN 6685-01-055-6057
NSN 5930-01-554-8635
NSN 5975-00-495-6735
NSN 6150-01-470-1916
NSN 6110-00-538-8452
NSN 5965-01-381-2527