2.000 in. Approx lg, 1.760 in. Approx dia
No other part numbers with same form, fit, and function found.
An item composed of one or more materials, molded, compressed, and/or baked into a rigid covering of irregular shapes and sizes. it is designed to cover air ducts and/or air duct fittings used in air conditioning, heating, cooling, pressurizing and de-icing systems to restrict the dissipation of heat. it may completely or partially encase the item for which designed. it may be furnished with or without fillers, cement, and/or separate or attached accessories for installation, (excluding flexible air duct covering and rigid pipe and pipe fitting coverings used in construction and building materials). Excludes insulation blanket, thermal, aircraft; insulation pipe fitting covering, thermal; and insulation sleeving, thermal.
NSN 2925-01-496-1068
NSN 6110-00-862-0018
NSN 6240-01-651-6892
NSN 6610-01-047-7116
NSN 5950-01-510-9445
NSN 6610-00-901-2247
NSN 4140-01-154-9615
NSN 5855-00-631-4565
NSN 6135-01-420-0341
NSN 5910-01-219-4161
NSN 5998-01-218-6587
NSN 6240-01-626-1075