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 6150-01-527-8481
NSN 4140-01-502-3780
NSN 5975-00-996-9153
NSN 5999-01-264-1885
NSN 5935-01-335-9001
NSN 6320-00-845-3261
NSN 6610-01-468-0679
NSN 5895-01-276-3039
NSN 6620-01-339-5524
NSN 5950-00-818-5803
NSN 6610-01-392-9620
NSN 6110-00-721-4042