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 5920-01-569-8583
NSN 5915-01-056-3278
NSN 5930-01-285-1211
NSN 4140-01-300-9474
NSN 6150-00-231-0729
NSN 6240-01-305-0908
NSN 6620-01-641-1461
NSN 6685-00-519-5213
NSN 5930-00-189-6576
NSN 5920-01-113-5881
NSN 5960-01-200-4621
NSN 6135-01-560-3173