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 5920-01-160-4351
NSN 6135-00-877-1659
NSN 6220-00-264-9473
NSN 5920-01-477-2837
NSN 6105-00-131-6786
NSN 6620-00-663-8962
NSN 5996-01-645-4831
NSN 6110-00-177-3105
NSN 7035-01-251-7975
NSN 5920-00-811-7730
NSN 5895-01-533-9769
NSN 5985-00-540-9460