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 6685-01-415-5128
NSN 5945-00-788-1415
NSN 5950-01-100-3808
NSN 6320-00-432-2772
NSN 5985-01-414-5857
NSN 6105-01-419-1217
NSN 6220-00-803-3534
NSN 5895-01-112-2402
NSN 5895-00-525-3295
NSN 6650-01-567-7265
NSN 5975-00-449-1209
NSN 6220-01-336-0130