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 6685-01-027-7061
NSN 5996-01-462-1631
NSN 6645-01-352-6583
NSN 5998-00-264-0714
NSN 5905-01-100-3369
NSN 5990-01-421-5342
NSN 5998-01-589-8535
NSN 6105-01-461-3287
NSN 5990-00-911-5856
NSN 6135-01-497-3114
NSN 6135-01-351-2690
NSN 5910-01-615-4964