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 6135-01-549-3744
NSN 6105-01-398-1932
NSN 5998-01-222-1504
NSN 5895-01-071-6930
NSN 6645-00-920-1412
NSN 5930-01-072-2251
NSN 5925-01-630-2413
NSN 7035-01-350-4247
NSN 5996-00-106-2835
NSN 6650-01-240-2334
NSN 5998-00-939-1500
NSN 6105-00-086-9951