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 6645-00-503-1379
NSN 5960-01-260-7430
NSN 6650-01-447-2858
NSN 6650-00-966-0973
NSN 5985-01-441-4033
NSN 6135-00-891-4944
NSN 5835-01-227-2318
NSN 5945-01-295-6724
NSN 6645-00-574-9712
NSN 2925-01-129-1261
NSN 6145-01-147-2459
NSN 5905-01-487-4374