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 5835-01-456-3922
NSN 5895-01-274-9501
NSN 5895-01-365-6023
NSN 6645-01-073-5302
NSN 6645-00-181-1877
NSN 5935-00-793-2020
NSN 5915-00-100-5239
NSN 6150-01-163-7820
NSN 5905-00-039-6251
NSN 5905-00-863-1682
NSN 5960-00-584-4553
NSN 5905-01-086-4395