90 degree long radius elbow; iron pipe size 18 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 5915-01-321-0817
NSN 5930-01-057-7654
NSN 5965-00-330-9672
NSN 6240-01-328-6352
NSN 5998-01-096-7525
NSN 5985-00-731-1856
NSN 5915-00-078-9574
NSN 5905-01-181-8891
NSN 5975-00-279-8693
NSN 6610-00-614-7943
NSN 6645-01-524-7027
NSN 6220-01-508-3408