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 5835-01-552-8365
NSN 5945-01-039-0062
NSN 4140-01-252-2534
NSN 6220-01-182-6982
NSN 5999-01-539-1411
NSN 2925-00-863-8578
NSN 5920-00-558-6792
NSN 6130-00-407-0644
NSN 5925-00-393-2410
NSN 6240-00-818-1364
NSN 6650-01-483-2399
NSN 6130-01-307-0476