90 degree long radius elbow; iron pipe size 4 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 5905-00-474-3406
NSN 5925-01-118-0315
NSN 2925-01-205-4584
NSN 5975-00-288-5877
NSN 5920-00-483-4609
NSN 5960-01-276-2828
NSN 6110-00-120-1215
NSN 5895-01-488-9778
NSN 5996-00-839-3270
NSN 5835-00-864-4481
NSN 5996-01-346-1099
NSN 5905-01-422-1670