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 6320-00-082-5868
NSN 5960-01-428-7300
NSN 5990-00-144-3243
NSN 5895-01-080-0401
NSN 5925-01-473-8450
NSN 5999-00-738-2674
NSN 6220-00-483-8898
NSN 5855-00-361-0167
NSN 5975-00-458-9145
NSN 6105-01-120-3046
NSN 5945-01-238-7378
NSN 5935-00-693-4426