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 5999-01-377-2387
NSN 5905-01-116-3520
NSN 6135-00-519-1325
NSN 5975-01-577-3048
NSN 5915-00-531-5216
NSN 5920-01-472-6923
NSN 2925-01-617-6302
NSN 6240-00-840-3647
NSN 6135-00-196-5267
NSN 6105-01-541-6230
NSN 6105-01-096-7544
NSN 5990-01-537-1553