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 5990-01-196-2953
NSN 4140-01-143-5397
NSN 5855-01-512-1926
NSN 6645-00-808-1407
NSN 5999-00-473-2355
NSN 4140-00-167-4712
NSN 5920-01-165-6881
NSN 6150-01-607-5473
NSN 6150-01-606-9493
NSN 6145-01-630-5643
NSN 4140-00-474-5871
NSN 5930-01-483-1876