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 5996-01-576-6377
NSN 5999-01-430-0156
NSN 6645-00-038-7737
NSN 6645-01-286-9872
NSN 5965-01-312-7972
NSN 7035-00-337-8745
NSN 5990-00-016-5648
NSN 5855-01-483-2774
NSN 5925-01-039-0246
NSN 5855-01-464-3152
NSN 6645-00-895-1515
NSN 6650-01-150-6599