Polytetrafluoroethylene liner
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 6610-01-067-0228
NSN 5985-00-151-4538
NSN 5855-00-586-6255
NSN 6150-01-202-8214
NSN 5835-01-344-2857
NSN 5915-00-963-3475
NSN 5855-01-147-4785
NSN 6240-00-782-5991
NSN 6220-01-548-5078
NSN 6685-01-146-5249
NSN 5975-00-857-2708
NSN 6610-01-472-2757