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 5855-01-246-4274
NSN 6620-00-990-3385
NSN 5950-01-462-7354
NSN 5925-01-051-2283
NSN 5990-01-584-6213
NSN 5905-01-546-5945
NSN 5985-01-069-8984
NSN 6610-01-413-3912
NSN 7035-01-361-8821
NSN 6135-00-347-0595
NSN 5925-01-440-2374
NSN 5950-01-181-5973