Usaed by the australian land system
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 6220-01-019-4090
NSN 6645-00-759-3962
NSN 5930-00-652-9415
NSN 6130-01-060-0709
NSN 7035-00-295-0451
NSN 5960-01-267-6139
NSN 5950-00-505-1639
NSN 5925-01-077-1032
NSN 5915-00-912-4098
NSN 5905-01-032-4571
NSN 6610-01-033-2402
NSN 5935-00-075-5776