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WW6666710SH4PC31 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

WW6666710SH4PC31: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 3.562 INCHES MINIMUM AND 3.719 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, surface_treatment: CADMIUM OVERALL, spring_free_length: 6.062 INCHES MINIMUM AND 6.438 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-526-9801, 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
WW6666710SH4PC31
NSN: 5360-00-526-9801
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 71669 — GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity7
inside_diameter3.562 INCHES MINIMUM AND 3.719 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
surface_treatmentCADMIUM OVERALL
spring_free_length6.062 INCHES MINIMUM AND 6.438 INCHES MAXIMUM IN
spring_solid_length2.875 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_deflection_rate141.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter4.421 INCHES MINIMUM AND 4.573 INCHES MAXIMUM IN
NSN5360-00-526-9801
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN WW6666710SH4PC31 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 4.421 INCHES MINIMUM AND 4.573 INCHES MAXIMUM IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 2.875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 6.062 INCHES MINIMUM AND 6.438 INCHES MAXIMUM IN
•
SPRING DEFLECTION RATE: 141.000 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 3.562 INCHES MINIMUM AND 3.719 INCHES MAXIMUM IN
•
COIL QUANTITY: 7
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER4.421 INCHES MINIMUM AND 4.573 INCHES MAXIMUM IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH2.875 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH6.062 INCHES MINIMUM AND 6.438 INCHES MAXIMUM IN
SPRING DEFLECTION RATE141.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER3.562 INCHES MINIMUM AND 3.719 INCHES MAXIMUM IN
COIL QUANTITY7
SURFACE TREATMENTCADMIUM OVERALL
COIL HELIX DIRECTIONRIGHT-HAND
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 5
WW6667899SH1PC101Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
WW6665744SH1PC32Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6658909Reference document
Same NSN cross-reference
Reference document — Secondary reference
W6665744SH4PC32Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S5599149PC81Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is WW6666710SH4PC31?
WW6666710SH4PC31 is a SPRING,HELICAL,COMPRESSION.
What parts can replace WW6666710SH4PC31?
There are 5 known substitutes for WW6666710SH4PC31: WW6667899SH1PC101, WW6665744SH1PC32, 6658909 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WW6666710SH4PC31?
WW6666710SH4PC31 is cataloged in the U.S. Government catalog under NSN 5360-00-526-9801. 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.