Astm-a-519 type 4130
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.
Classification: Other tubes, pipes and hollow profiles, seamless, circular cross-section, iron or nonalloy steel, cold-drawn or cold-rolled
NSN 5996-00-630-5651
NSN 7035-00-104-7613
NSN 4140-01-024-1332
NSN 6130-00-832-3868
NSN 5950-00-986-1711
NSN 6150-01-611-4660
NSN 5950-01-620-9003
NSN 6240-00-935-7058
NSN 5998-01-517-3652
NSN 5910-01-415-7087
NSN 5905-01-157-9794
NSN 5998-00-113-5718