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 6645-01-432-1068
NSN 6240-00-734-3276
NSN 6645-00-850-6486
NSN 6685-01-426-8929
NSN 2925-01-034-3774
NSN 6645-01-411-5657
NSN 5910-01-625-0210
NSN 5930-00-850-7284
NSN 5990-01-327-1558
NSN 5930-01-634-0659
NSN 5855-00-079-2370
NSN 6650-01-036-4344