90 degree short radius elbow; iron pipe size 4 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 4140-01-204-7025
NSN 5999-01-359-2087
NSN 6145-01-325-4698
NSN 5996-01-480-6244
NSN 6610-01-212-9817
NSN 5990-00-436-9008
NSN 5998-00-820-5818
NSN 6150-00-243-9531
NSN 6130-00-993-0194
NSN 2925-00-294-2599
NSN 6150-01-412-3219
NSN 6645-01-552-9447