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.
Classification: Tubes and pipes, aluminum alloy, seamless
NSN 5855-00-560-0110
NSN 5985-01-444-2309
NSN 6150-01-004-6199
NSN 5998-00-737-1220
NSN 6240-00-660-8849
NSN 6145-01-096-8130
NSN 6145-00-721-7907
NSN 5999-00-021-9540
NSN 6240-01-085-3403
NSN 5960-00-966-9469
NSN 5975-01-433-3224
NSN 5855-00-337-3679