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8525166 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8525166: 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: 19, inside_diameter: 1.540 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 13.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-608-8685, 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
8525166
NSN: 5360-00-608-8685
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,GROUND BOTH ENDS
coil_quantity19
inside_diameter1.540 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length13.750 INCHES NOMINAL IN
coil_helix_directionLEFT-HAND
spring_free_outside_diameter1.750 INCHES NOMINAL IN
material_document_and_classificationQQ-W-465,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5360-00-608-8685
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 8525166 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
END STYLE: SPRING END,GROUND BOTH ENDS
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-465,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 13.750 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.540 INCHES NOMINAL IN
•
COIL QUANTITY: 19
•
COIL HELIX DIRECTION: LEFT-HAND
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
END STYLESPRING END,GROUND BOTH ENDS
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-465,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH13.750 INCHES NOMINAL IN
INSIDE DIAMETER1.540 INCHES NOMINAL IN
COIL QUANTITY19
COIL HELIX DIRECTIONLEFT-HAND
MATERIALSTEEL OVERALL
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8525166?
8525166 is a SPRING,HELICAL,COMPRESSION.
What is the NSN for 8525166?
8525166 is cataloged in the U.S. Government catalog under NSN 5360-00-608-8685. 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.