Part of an air cooler system
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 6145-01-250-2006
NSN 5975-01-526-0141
NSN 4140-00-179-3977
NSN 5998-00-615-1086
NSN 5998-00-754-5186
NSN 5920-01-246-0092
NSN 7035-00-104-7613
NSN 5960-01-075-5861
NSN 5950-01-462-5982
NSN 5975-01-226-2723
NSN 5855-01-415-3987
NSN 6620-01-473-8262