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 6150-00-198-7395
NSN 5925-01-230-5455
NSN 5835-00-426-2402
NSN 5925-01-009-1943
NSN 6110-00-403-9530
NSN 5990-01-578-5382
NSN 5996-00-999-0157
NSN 5930-01-018-8762
NSN 6135-01-482-7901
NSN 2925-01-118-6125
NSN 6220-01-634-0660
NSN 5855-01-263-7669