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 5915-01-600-3319
NSN 2925-01-386-7392
NSN 6130-01-485-1367
NSN 5945-01-382-1421
NSN 5965-01-623-3674
NSN 4140-01-383-1605
NSN 5895-01-198-2228
NSN 6685-01-534-4623
NSN 5935-00-659-6877
NSN 6130-01-630-3134
NSN 6150-01-492-5997
NSN 5950-00-600-7219