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 5835-01-463-2334
NSN 6135-00-315-1187
NSN 5910-00-005-4601
NSN 5915-01-481-9068
NSN 5905-01-049-8048
NSN 6145-01-517-3280
NSN 5905-01-218-9321
NSN 6610-00-704-9754
NSN 6145-01-546-8837
NSN 6645-01-643-5845
NSN 5950-01-312-4650
NSN 2925-01-384-4139