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 6645-01-330-4251
NSN 6610-01-583-3255
NSN 5945-00-289-9859
NSN 5990-00-914-4261
NSN 5835-00-264-0946
NSN 5855-01-430-3246
NSN 5985-01-423-9887
NSN 6145-01-077-5945
NSN 5975-00-827-7426
NSN 5910-00-584-2647
NSN 7035-00-631-3782
NSN 5835-01-199-3554