The National Stock Number (NSN) 1560-00-450-3622, also known as Aa 3622, NC-78-1, and RS69, identifies a specialized kit designed for refinishing aircraft windshields and windows made of acrylic plastic. This kit, officially named “Parts Kit, Windshield,” provides all the necessary components to restore optical clarity to lightly scratched or scuffed transparent surfaces. This comprehensive guide will detail the specifications, features, and applications of the AA 3622 kit.
Understanding AA 3622 Components and Functionality
The AA 3622 kit contains a variety of materials meticulously chosen to effectively remove minor imperfections from acrylic surfaces without causing further damage. The kit includes various grades of cushioned abrasive cloth, ranging from 1500 to 12000 grit, allowing for a gradual and controlled polishing process. Liquid cleaning agents, plastic polish, and anti-static cream are also included to ensure a thorough cleaning and a polished finish. Application tools like flannel sheets, a neoprene block, and a cardboard backing block facilitate even application and prevent uneven pressure during the refinishing process. Finally, a receptacle container keeps all components organized, and an instruction sheet guides users through the proper procedure.
The primary function of the AA 3622 kit is to restore the optical clarity of aircraft windshields and windows, ensuring optimal visibility for pilots. By removing minor scratches and scuffs, the kit helps maintain the structural integrity and safety of the aircraft. This maintenance kit is essential for preserving the longevity and performance of acrylic windows in various aircraft.
AA 3622 Applications and Supported Aircraft
The AA 3622 windshield refinishing kit finds application in a wide range of military and civilian aircraft. Its versatility stems from its compatibility with common acrylic plastic used in aircraft windows. The kit is designed for use on helicopters like the UH-1 Iroquois, CH-47 Chinook, OH-58 Kiowa, UH-60 Black Hawk, and HH-60 Pave Hawk. It’s also applicable to fixed-wing aircraft such as the C/KC-135 Stratolifter, C-130 Hercules, F-14 Tomcat, C-5 Galaxy, E-2C Hawkeye, F-15 Eagle, A-10 Thunderbolt II, E-3A AWACS, F-16 Fighting Falcon, and C-17 Globemaster III.
The extensive list of supported aircraft highlights the widespread adoption of the AA 3622 kit as a reliable solution for maintaining clear visibility in critical aircraft components.
AA 3622 Manufacturer and Part Numbers
The AA 3622 kit, under the NSN 1560-00-450-3622, is manufactured by Micro-Surface Finishing Products, Inc., as indicated by the manufacturer SKUs NC-78-1 and RS69. The kit is also recognized under the part number A-A-52686. This information aids in procuring the correct kit from authorized suppliers.
AA 3622: Ensuring Clear Visibility for Safe Flight
The AA 3622 (1560-00-450-3622) aircraft windshield refinishing kit offers a comprehensive solution for maintaining the clarity and integrity of acrylic aircraft windows. Its meticulous composition, coupled with clear instructions and broad aircraft compatibility, positions it as an essential tool for aircraft maintenance personnel. By addressing minor surface imperfections, the AA 3622 kit contributes significantly to flight safety and the operational readiness of various aircraft.
