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11597761 — SPRING,HELICAL,EXTENSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

11597761: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include design_type: CLOSED, coil_quantity: 27-1/2, inside_diameter: 0.500 INCHES NOMINAL IN, special_features: 2330-01-170-6747, style_designator: CYLINDRICAL, spring_free_length: 13.420 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-085-5570, 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
11597761
NSN: 5360-01-085-5570
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
design_typeCLOSED
coil_quantity27-1/2
inside_diameter0.500 INCHES NOMINAL IN
special_features2330-01-170-6747
style_designatorCYLINDRICAL
spring_free_length13.420 INCHES NOMINAL IN
coil_helix_directionLEFT-HAND
spring_deflection_rate4.500 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter0.750 INCHES NOMINAL IN
NSN5360-01-085-5570
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,EXTENSION TITLE COMPONENT PN 11597761 MFR SPRING,HELICAL,EXTENSI
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
DESIGN TYPE: CLOSED
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 13.420 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 4.500 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
COIL QUANTITY: 27-1/2
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
DESIGN TYPECLOSED
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH13.420 INCHES NOMINAL IN
SPRING DEFLECTION RATE4.500 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.500 INCHES NOMINAL IN
COIL QUANTITY27-1/2
SPECIAL FEATURES2330-01-170-6747
COIL HELIX DIRECTIONLEFT-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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11597761?
11597761 is a SPRING,HELICAL,EXTENSION.
What is the NSN for 11597761?
11597761 is cataloged in the U.S. Government catalog under NSN 5360-01-085-5570. 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.