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1128459 — SPRING,HELICAL,EXTENSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1128459: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include end_style: SHORT TWISTED HOOK FIRST END, style_designator: CYLINDRICAL, spring_deflection_rate: 1.640 POUNDS PER INCH NOMINAL LBS. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-719-9922, 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
1128459
NSN: 5360-00-719-9922
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 05487 — LEXMARK INTERNATIONAL, INC. DBA LEXMARK (USA)
SPECIFICATIONS
end_styleSHORT TWISTED HOOK FIRST END
style_designatorCYLINDRICAL
spring_deflection_rate1.640 POUNDS PER INCH NOMINAL LBS
NSN5360-00-719-9922
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,EXTENSION TITLE COMPONENT PN 1128459 MFR SPRING,HELICAL,EXTENSI
KEY FEATURES
•
END STYLE: SHORT TWISTED HOOK FIRST END
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING DEFLECTION RATE: 1.640 POUNDS PER INCH NOMINAL LBS
TECHNICAL CHARACTERISTICS
END STYLESHORT TWISTED HOOK FIRST END
END STYLEFULL LOOP SECOND END
STYLE DESIGNATORCYLINDRICAL
SPRING DEFLECTION RATE1.640 POUNDS PER INCH NOMINAL LBS
OTHER ITEMS IN FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842 5360-00-001-1945 5360-00-001-2010 5360-00-001-3865 5360-00-001-3950 5360-00-001-4650 5360-00-001-4664 5360-00-001-4703
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1128459?
1128459 is a SPRING,HELICAL,EXTENSION.
What is the NSN for 1128459?
1128459 is cataloged in the U.S. Government catalog under NSN 5360-00-719-9922. 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.