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 6620-00-216-6416
NSN 5895-00-236-0809
NSN 5915-00-578-5559
NSN 5960-01-530-6302
NSN 5996-01-437-8824
NSN 6610-01-527-1793
NSN 5960-01-429-5897
NSN 6620-00-060-6801
NSN 6645-00-658-7838
NSN 5910-00-009-7162
NSN 5915-01-114-3259
NSN 5975-01-502-9662