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 6130-00-123-7959
NSN 7035-00-179-3924
NSN 6130-00-581-2006
NSN 6105-01-469-3471
NSN 6620-00-995-9426
NSN 5950-00-683-8304
NSN 6320-00-466-0371
NSN 5835-00-397-7697
NSN 5930-00-624-3257
NSN 2925-01-415-0264
NSN 6110-01-203-2811
NSN 6610-01-160-3770