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 6145-00-851-8589
NSN 6105-00-248-5772
NSN 5965-00-908-1402
NSN 5945-00-597-5722
NSN 6130-01-227-2115
NSN 2925-01-633-4048
NSN 5895-01-487-4035
NSN 5990-00-251-0965
NSN 6110-00-321-1271
NSN 5950-00-977-1305
NSN 6150-00-525-3007
NSN 6135-00-269-5843