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 6135-01-350-2932
NSN 6150-01-308-9571
NSN 5975-00-244-0706
NSN 6150-00-661-0184
NSN 6320-00-539-9283
NSN 5960-00-884-2535
NSN 6320-00-456-2092
NSN 6135-00-840-6451
NSN 5920-01-514-8109
NSN 4140-01-290-0809
NSN 6610-01-659-1485
NSN 6645-01-195-6207