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 5975-01-548-5529
NSN 6685-01-583-1273
NSN 5945-01-366-3123
NSN 6145-01-434-1843
NSN 5990-01-166-2237
NSN 5990-00-719-4947
NSN 5945-01-473-3447
NSN 5990-01-400-3299
NSN 6135-01-205-5965
NSN 6135-01-210-8715
NSN 5835-01-632-6627
NSN 5985-00-879-0046