We've received your request for 553039 (described as Valve,Butterfly), manufactured by Transvac Systems Inc with CAGE code K4F95. This part is registered under NSN 4810-01-700-7040, classified in FSG 48 Valves / FSC 4810 Valves Powered. Our verification process will confirm traceability through supporting identifiers including NIIN 01-700-7040, NCB code 01 (origin: USA), and INC 05489. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 553039 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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