90 degree long radius elbow; iron pipe size 20 inch
A rigid or flexible item composed of one or more materials, having uniform inside and outside diameters in the entire length. It may be furnished in segments or split-round or full-round sections, composed of one or more layers. It is specifically designed to cover pipe, tubing, and like surfaces, to restrict the transfer of heat from the high temperature surface to the low temperature surface. It may also include protective coatings, jackets, attaching cement, attaching bands, and/or accessories, (excluding prefabricated components used in aircraft applications). excludes insulation pipe covering, thermal, aircraft.
NSN 5945-00-964-7891
NSN 6220-00-832-6916
NSN 6220-01-103-6850
NSN 5835-00-341-5441
NSN 5990-01-227-0660
NSN 5910-01-534-7699
NSN 6220-01-273-7424
NSN 6145-01-364-4853
NSN 5950-01-070-2882
NSN 6145-00-156-4394
NSN 6620-00-632-0161
NSN 5996-01-578-6162