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 6650-01-318-3712
NSN 5945-01-025-0368
NSN 4140-00-045-3805
NSN 4140-00-257-5215
NSN 5945-01-163-8683
NSN 5965-01-170-4425
NSN 6135-00-935-8769
NSN 6645-01-447-3143
NSN 6130-01-415-1423
NSN 5999-01-446-6541
NSN 5945-00-682-4375
NSN 6610-01-559-5073