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 2925-01-197-7864
NSN 6610-01-083-1446
NSN 5960-00-264-3017
NSN 6610-00-168-2200
NSN 5999-00-019-0250
NSN 4140-01-521-4316
NSN 2925-00-912-3993
NSN 5930-01-196-5839
NSN 5985-00-954-5469
NSN 6610-00-004-2879
NSN 5925-00-318-2222
NSN 5999-01-354-2778