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9978M53G2 — CHAMBER,COMBUSTION,AIRCRAFT GAS

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

9978M53G2: CHAMBER,COMBUSTION,AIRCRAFT GAS.

CHAMBER,COMBUSTION,AIRCRAFT GAS. Key specifications include end_item_identification: ACFT ENG F108, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-190-8245, 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
9978M53G2
NSN: 2840-01-190-8245
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 58828 — CFM INTERNATIONAL INC DBA CFM INTERNATIONAL (USA)
SPECIFICATIONS
end_item_identificationACFT ENG F108
criticality_code_justificationAGAV
NSN2840-01-190-8245
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHAMBER,COMBUSTION,AIRCRAFT GAS TITLE COMPONENT PN 9978M53G2 MFR CHAMBER,COMBUSTION,AIR
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: AGAV
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONAGAV
END ITEM IDENTIFICATIONACFT ENG F108
SUBSTITUTES & CROSS-REFERENCES 5
9978M53G26Reference document
Same NSN cross-reference
Reference document — Secondary reference
9978M53G29Reference document
Same NSN cross-reference
Reference document — Secondary reference
1359M28G01Reference document
Same NSN cross-reference
Reference document — Secondary reference
1316M94G03Reference document
Same NSN cross-reference
Reference document — Secondary reference
9978M53G31Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 9978M53G2?
9978M53G2 is a CHAMBER,COMBUSTION,AIRCRAFT GAS.
What parts can replace 9978M53G2?
There are 5 known substitutes for 9978M53G2: 9978M53G26, 9978M53G29, 1359M28G01 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9978M53G2?
9978M53G2 is cataloged in the U.S. Government catalog under NSN 2840-01-190-8245. 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.