3.800 in. Lg, 2.060 in. 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 6650-01-212-3964
NSN 6620-01-500-3660
NSN 5910-00-138-1702
NSN 6650-00-503-3918
NSN 6645-01-547-5748
NSN 5960-00-265-0726
NSN 5920-00-997-0157
NSN 6610-00-870-1161
NSN 6645-01-143-0137
NSN 6145-00-735-1799
NSN 6220-01-632-3851
NSN 2925-01-656-8217