We've received your request for 43861-422 (described as Refrigeration Unit Air Cycle Air), manufactured by Electro Impulse Laboratory Inc with CAGE code 91161. This part is registered under NSN 1660-01-644-5499, classified in FSG 16 Aircraft Components and Accessories / FSC 1660 Aircraft Air Conditioning Heating and Pressurizing Equipment. Our verification process will confirm traceability through supporting identifiers including NIIN 01-644-5499, NCB code 01 (origin: USA), and INC . Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 43861-422 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
How to Begin the Quotation Process
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Don’t forget That We offer 24/7 Service, Competitive Prices, and Fast Deliveries. We Hope You'll Make Us Your One-Stop Purchasing Solution!
Request for Quote