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 5915-01-061-1509
NSN 6220-01-556-8043
NSN 2925-00-888-9551
NSN 5855-01-619-4411
NSN 6130-00-147-3091
NSN 5990-01-627-8097
NSN 5905-01-236-4974
NSN 5960-01-399-4327
NSN 6645-01-390-6520
NSN 5965-00-461-2594
NSN
NSN 6110-01-312-3201