4500 hydrostatic test pressure rating
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: Tubes and pipes of refined copper, seamless
NSN 5999-00-624-9397
NSN 5905-01-558-5734
NSN 5895-00-118-7779
NSN 5930-00-004-2123
NSN 5855-01-245-8689
NSN 6110-01-204-6595
NSN 5996-01-382-5113
NSN 5996-01-373-3436
NSN 5905-00-411-0623
NSN 5930-01-113-8011
NSN 5965-01-120-2938
NSN 5925-00-165-8694