Matl p1000-1 or equiv; 4.120 in. Lg; approx 3.250 in. W; 2.500 in. D; 1hole one end 3.000 in. Id; second end 2.000 in. Id
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.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5975-00-259-0267
NSN 6240-01-653-8496
NSN 7035-01-215-7764
NSN 6685-01-215-1204
NSN 5935-01-602-9954
NSN 6110-00-636-1234
NSN 5996-00-911-7197
NSN 6130-01-521-3440
NSN 5950-00-239-5261
NSN 6620-00-193-9503
NSN 6240-00-239-0159
NSN 6645-00-702-4386