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 5960-01-189-5712
NSN 6650-00-526-7785
NSN 5985-01-349-7340
NSN 2925-00-891-9289
NSN 6240-01-511-1009
NSN 4140-01-443-4123
NSN 4140-00-296-9695
NSN 5990-01-436-7191
NSN 5835-01-245-8077
NSN 5998-00-882-3541
NSN 2925-01-471-3365
NSN 5998-01-222-4216