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 5996-01-044-1376
NSN 2925-01-043-9786
NSN 6110-01-497-4326
NSN 5975-01-122-1571
NSN 6105-01-451-4327
NSN 6645-01-089-5522
NSN 6130-00-320-3363
NSN 5975-01-229-0209
NSN 5930-00-016-0609
NSN 5990-01-424-2954
NSN 5960-00-249-9623
NSN 5945-01-376-0203