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 6240-00-034-5909
NSN 5930-00-539-6640
NSN 5998-00-138-7845
NSN 5910-01-432-2214
NSN 6685-01-586-5686
NSN 5905-01-165-9016
NSN 6320-01-512-2031
NSN 5935-00-104-4600
NSN 5975-01-373-9052
NSN 5925-01-158-0762
NSN 5990-00-956-9130
NSN 5910-00-196-0218