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 5930-01-322-3676
NSN 5915-00-468-3911
NSN 5935-00-513-7321
NSN 5835-01-123-8305
NSN 6145-01-188-1530
NSN 5920-00-070-4681
NSN 6685-00-124-4336
NSN 6145-00-455-7237
NSN 5905-00-021-4343
NSN 7035-01-157-0028
NSN 6220-00-174-4749
NSN 2925-00-152-1825