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 6240-00-617-9599
NSN 6130-01-048-7309
NSN 2925-00-265-7539
NSN 6240-01-208-4323
NSN 5965-01-258-5662
NSN 6240-01-378-4417
NSN 5915-01-215-1183
NSN 5990-00-038-6482
NSN 6130-00-608-5499
NSN 5975-01-167-8598
NSN 5920-00-676-9113
NSN 5910-00-555-3003