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 5999-01-374-9078
NSN 5960-01-649-1341
NSN 5985-01-010-3398
NSN 6610-00-253-7676
NSN 6220-01-264-6702
NSN 5920-00-655-1154
NSN 6240-01-352-3642
NSN 4140-00-555-3856
NSN 5915-00-789-8153
NSN 5920-01-465-2184
NSN 5925-01-334-0139
NSN 6645-01-381-0656