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503697 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

503697: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 0.445 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 0.803 INCHES NOMINAL IN, spring_solid_length: 0.174 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-322-2525, 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
503697
NSN: 5360-00-322-2525
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity5
inside_diameter0.445 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length0.803 INCHES NOMINAL IN
spring_solid_length0.174 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_free_outside_diameter0.509 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN
spring_solid_outside_diameter0.509 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN
NSN5360-00-322-2525
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 503697 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.509 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 0.174 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 0.803 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.445 INCHES NOMINAL IN
•
SPRING SOLID OUTSIDE DIAMETER: 0.509 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN
•
COIL QUANTITY: 5
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.509 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH0.174 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH0.803 INCHES NOMINAL IN
INSIDE DIAMETER0.445 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER0.509 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN
COIL QUANTITY5
COIL HELIX DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 302 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 503697?
503697 is a SPRING,HELICAL,COMPRESSION.
What is the NSN for 503697?
503697 is cataloged in the U.S. Government catalog under NSN 5360-00-322-2525. 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.