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 5925-01-056-5127
NSN 6240-01-550-1178
NSN 6610-01-073-8526
NSN 2925-00-587-0672
NSN 6685-01-422-2229
NSN 5915-01-633-3301
NSN 5990-01-633-9503
NSN 5895-01-188-7470
NSN 6220-01-440-8536
NSN 6685-01-285-9469
NSN 6135-01-466-3980
NSN 6110-01-584-2866