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1977242 — JIG,ALIGNMENT,AIRCRAFT MAINTENAN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1977242: JIG,ALIGNMENT,AIRCRAFT MAINTENAN.

JIG,ALIGNMENT,AIRCRAFT MAINTENAN. Key specifications include end_item_identification: F15C/D,FMF-15C/D,AGE.. This part is cataloged in the U.S.

Government catalog under NSN 4920-01-086-5231, 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
1977242
NSN: 4920-01-086-5231
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
end_item_identificationF15C/D,FMF-15C/D,AGE.
NSN4920-01-086-5231
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available JIG,ALIGNMENT,AIRCRAFT MAINTENAN TITLE COMPONENT PN 1977242 MFR JIG,ALIGNMENT,AIRCRAFT
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESUSED TO ALIGNED THE CENTRAL COMPUTER MEMORY PAGE AND TIMING PAGE CONNECTORS DURING REPLACEMENT;NAIN:ALIGNMENT TOOL,CONNECTOR
END ITEM IDENTIFICATIONF15C/D,FMF-15C/D,AGE.
OTHER ITEMS IN FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4920-00-000-0190 4920-00-001-1405 4920-00-001-1716 4920-00-001-1744 4920-00-001-1745 4920-00-001-1746 4920-00-001-1747 4920-00-001-1748
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1977242?
1977242 is a JIG,ALIGNMENT,AIRCRAFT MAINTENAN.
What is the NSN for 1977242?
1977242 is cataloged in the U.S. Government catalog under NSN 4920-01-086-5231. 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.