4340 cond c steel
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 6110-01-143-7912
NSN 5930-01-411-3271
NSN 5855-01-085-5354
NSN 5975-00-952-1791
NSN 5960-00-034-7925
NSN 5975-00-481-9094
NSN 5895-01-464-4164
NSN 5930-01-178-8324
NSN 5835-01-132-5894
NSN 5910-01-571-3855
NSN 2925-00-899-4261
NSN 6135-00-477-8847