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 5910-01-225-9916
NSN 5960-01-313-0212
NSN 6145-01-619-3235
NSN 5920-00-877-5340
NSN 5975-00-089-8433
NSN 6150-01-030-6184
NSN 4140-01-346-2965
NSN 5975-01-160-8617
NSN 5960-01-087-2376
NSN 6145-01-143-5107
NSN 6150-01-634-0575
NSN 6645-01-194-6594