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8409914 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8409914: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,GROUND BOTH ENDS, coil_quantity: 4-7/8, inside_diameter: 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-254-1887, 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
8409914
NSN: 5360-00-254-1887
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,GROUND BOTH ENDS
coil_quantity4-7/8
inside_diameter0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
surface_treatmentCADMIUM OVERALL
spring_free_length0.438 INCHES NOMINAL IN
spring_solid_length0.200 INCHES MAXIMUM IN
coil_helix_directionLEFT-HAND
accommodated_rod_diameter0.164 INCHES NOMINAL IN
spring_free_outside_diameter0.265 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
NSN5360-00-254-1887
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 8409914 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.265 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
•
END STYLE: SPRING END,GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 0.200 INCHES MAXIMUM IN
•
ACCOMMODATED ROD DIAMETER: 0.164 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 0.438 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
•
COIL QUANTITY: 4-7/8
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.265 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
END STYLESPRING END,GROUND BOTH ENDS
SPRING SOLID LENGTH0.200 INCHES MAXIMUM IN
ACCOMMODATED ROD DIAMETER0.164 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH0.438 INCHES NOMINAL IN
INSIDE DIAMETER0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
COIL QUANTITY4-7/8
SURFACE TREATMENTCADMIUM OVERALL
COIL HELIX DIRECTIONLEFT-HAND
SUBSTITUTES & CROSS-REFERENCES 1
146-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8409914?
8409914 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 8409914?
There is 1 known substitute for 8409914: 146-11. Substitute compatibility should be verified for your specific system.
What is the NSN for 8409914?
8409914 is cataloged in the U.S. Government catalog under NSN 5360-00-254-1887. 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.