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 5965-00-739-2063
NSN 6150-00-936-0670
NSN 5950-01-600-2925
NSN 5855-01-633-9329
NSN 5975-01-084-7946
NSN 2925-00-105-3907
NSN 6240-00-215-8550
NSN 5855-00-885-8452
NSN 4140-00-446-1024
NSN 5930-01-634-0659
NSN 5925-00-594-0840
NSN 5855-00-560-0110