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655440 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

655440: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include special_features: SOURCE CONTROL DRAWING, fsc_application_data: GAS TURBINES AND JET ENGINES,AIRCRAFT; AND COMPONENTS, end_item_identification: PACER SPECIAL, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 2995-00-531-5263, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
655440
NSN: 2995-00-531-5263
NIINs: 005315263, 013231835
FSC: 2995 — Miscellaneous Engine Accessories, Aircraft
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
special_featuresSOURCE CONTROL DRAWING
fsc_application_dataGAS TURBINES AND JET ENGINES,AIRCRAFT; AND COMPONENTS
end_item_identificationPACER SPECIAL
criticality_code_justificationFEAT
NSN2995-00-531-5263
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 655440 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
FSC APPLICATION DATA: GAS TURBINES AND JET ENGINES,AIRCRAFT; AND COMPONENTS
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAGAS TURBINES AND JET ENGINES,AIRCRAFT; AND COMPONENTS
SUBSTITUTES & CROSS-REFERENCES 5
655426Reference document
Same NSN cross-reference
Reference document — Secondary reference
384831Reference document
Same NSN cross-reference
Reference document — Secondary reference
596622Reference document
Same NSN cross-reference
Reference document — Secondary reference
483579Reference document
Same NSN cross-reference
Reference document — Secondary reference
385409Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 655440?
655440 is a MICROCIRCUIT,DIGITAL.
What parts can replace 655440?
There are 5 known substitutes for 655440: 655426, 384831, 596622 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 655440?
655440 is cataloged in the U.S. Government catalog under NSN 2995-00-531-5263. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.