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 6105-01-476-8040
NSN 5910-00-501-9387
NSN 5960-00-919-9383
NSN 2925-01-500-0730
NSN 5999-01-527-4322
NSN 6220-00-222-5663
NSN 5905-01-259-6314
NSN 6645-01-004-0803
NSN 5920-01-265-5957
NSN 6135-00-246-0324
NSN 5990-01-651-6364
NSN 2925-01-228-6554