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 6145-01-245-8856
NSN 5990-00-844-5659
NSN 5930-01-451-3929
NSN 5945-01-246-3530
NSN 6610-01-476-7412
NSN 5985-01-243-0273
NSN 5960-01-390-5961
NSN 5925-01-232-3590
NSN 5990-01-373-1465
NSN 5910-01-248-4890
NSN 5985-01-496-6088
NSN 5920-01-656-2221