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 5930-00-475-7181
NSN 6105-01-027-0685
NSN 5945-01-300-4992
NSN 5996-00-659-9187
NSN 5945-01-254-0602
NSN 5945-01-142-2182
NSN 7035-01-359-7460
NSN 6150-01-176-0221
NSN 5905-01-187-7464
NSN 5945-01-441-0807
NSN 5920-00-652-5471
NSN 6645-01-041-3533