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 6145-01-420-1836
NSN 5895-00-430-8395
NSN 5998-01-025-5232
NSN 5965-01-215-0993
NSN 2925-00-516-8841
NSN 6135-01-554-4281
NSN 5895-01-119-8151
NSN 5990-01-485-0260
NSN 6610-00-170-6715
NSN 5960-00-201-5265
NSN 7035-01-622-1964
NSN 6645-01-117-5708