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 5895-01-373-9133
NSN 5985-01-566-6667
NSN 5925-01-641-9507
NSN 5930-01-241-0360
NSN 5999-01-375-0522
NSN 5905-01-232-6039
NSN 2925-01-420-2362
NSN 5925-01-484-0433
NSN 6135-01-268-7056
NSN 2925-01-262-1418
NSN 6610-00-170-6715
NSN 5855-01-081-7594