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 6145-01-474-5459
NSN 6610-01-446-7635
NSN 5910-00-619-0875
NSN 5910-00-936-1446
NSN 5930-01-421-3329
NSN 4140-01-080-8268
NSN 6110-00-869-4108
NSN 7035-00-803-3056
NSN 2925-01-211-3294
NSN 6130-01-310-9465
NSN 6220-00-912-8959
NSN 5975-00-660-5962