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 6240-00-369-9768
NSN 6610-01-499-6276
NSN 5990-00-100-6643
NSN 5835-00-286-5432
NSN 6320-01-177-3192
NSN 5910-01-443-3552
NSN 2925-01-197-7864
NSN 2925-00-724-9252
NSN 5990-00-868-3413
NSN 5985-01-463-3283
NSN 6150-01-228-4403
NSN 5910-01-114-5672