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 6610-00-542-6307
NSN 6685-01-065-4335
NSN 5925-00-660-7589
NSN 6610-00-012-8072
NSN 7035-01-123-8723
NSN 6320-01-643-0850
NSN 5975-01-313-8890
NSN 5930-01-367-2786
NSN 5915-01-399-4579
NSN 5930-01-249-7439
NSN 6105-01-426-4522
NSN 4140-01-468-6845