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 6220-01-157-4937
NSN 6685-00-269-4895
NSN 5895-00-335-7443
NSN 5950-01-600-9981
NSN 6650-01-252-8190
NSN 6620-01-314-3635
NSN 7035-00-631-3782
NSN 6610-01-170-7107
NSN 5990-01-287-9447
NSN 5895-00-940-2549
NSN 5945-01-622-7568
NSN 5935-01-550-9733