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C31L5057-3 — COUPLING ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

C31L5057-3: COUPLING ASSEMBLY.

The COUPLING ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: ACFT MODEL F111A, general_characteristics_item_description: ALUMINUM ALLOY PER 6061-T6,1.500 IN. LG,1.000 IN.

W,0.035 IN. THK IN. This part is cataloged in the U.S.

Government catalog under NSN 1560-01-124-4786, 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
C31L5057-3
NSN: 1560-01-124-4786
FSC: 1560 — Airframe Structural Components
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
end_item_identificationACFT MODEL F111A
general_characteristics_item_descriptionALUMINUM ALLOY PER 6061-T6,1.500 IN. LG,1.000 IN. W,0.035 IN. THK IN
NSN1560-01-124-4786
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING ASSEMBLY TITLE COMPONENT PN C31L5057-3 MFR COUPLING ASSEMBLY
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM ALLOY PER 6061-T6,1.500 IN. LG,1.000 IN. W,0.035 IN. THK IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY PER 6061-T6,1.500 IN. LG,1.000 IN. W,0.035 IN. THK IN
END ITEM IDENTIFICATIONACFT MODEL F111A
OTHER ITEMS IN FSC 1560 — Airframe Structural Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1560-00-000-0047 1560-00-001-1849 1560-00-001-1850 1560-00-001-1851 1560-00-001-2368 1560-00-001-2478 1560-00-001-2479 1560-00-001-2480
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is C31L5057-3?
C31L5057-3 is a COUPLING ASSEMBLY.
What is the NSN for C31L5057-3?
C31L5057-3 is cataloged in the U.S. Government catalog under NSN 1560-01-124-4786. 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.