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 5990-01-307-4489
NSN 5975-00-237-4297
NSN 6135-01-301-8776
NSN 6240-01-632-2700
NSN 5925-00-386-0869
NSN 5999-00-529-0157
NSN 5835-01-370-4292
NSN 6135-00-866-2311
NSN 5910-01-139-3281
NSN 6320-00-646-3311
NSN 5910-01-448-9404
NSN 6150-01-427-3764