90 degree short radius elbow; iron pipe size 3 1/2 in.
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 6650-01-278-2151
NSN 5965-01-563-5017
NSN 5915-00-432-4580
NSN 6135-01-315-7888
NSN 5998-00-752-1162
NSN 5905-01-342-2800
NSN 5950-00-232-8057
NSN 6620-01-577-6285
NSN 5905-01-235-8304
NSN 6105-00-416-6922
NSN 5999-00-925-1887
NSN 5998-00-009-8964