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 5905-01-151-8106
NSN 6135-01-505-1293
NSN 6150-00-626-6656
NSN 6620-01-444-4048
NSN 5930-00-497-2990
NSN 5905-01-070-7425
NSN 5895-01-086-6238
NSN 6110-01-433-2214
NSN 6150-01-170-9734
NSN 5925-01-158-9799
NSN 6220-01-160-7247
NSN 4140-00-230-4252