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 6685-01-026-3066
NSN 6650-00-466-1697
NSN 5895-00-455-8952
NSN 6130-01-396-4211
NSN 5905-01-333-9141
NSN 6645-01-653-2848
NSN 6130-00-253-7311
NSN 5925-01-414-4678
NSN 5960-00-061-1171
NSN 5996-00-276-5480
NSN 5935-00-394-0565
NSN 5915-01-098-5524