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 7035-01-329-8932
NSN 6220-01-409-1585
NSN 6685-01-142-1969
NSN 5998-00-615-2763
NSN 6105-00-244-2392
NSN 6645-01-061-2916
NSN 2925-01-097-0903
NSN 5915-00-905-5787
NSN 6105-00-538-8341
NSN 5965-01-144-3001
NSN 5999-00-339-3005
NSN 5975-01-098-2957