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161656-01 — SPRING,HELICAL,EXTENSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

161656-01: SPRING,HELICAL,EXTENSION.

The SPRING,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include material: COBALT ALLOY OVERALL, inside_diameter: 0.012 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 11.824 INCHES NOMINAL IN, spring_free_outside_diameter: 0.034 INCHES NOMINAL IN, material_document_and_classification: S-1564,LEAR SIEGLER INC MFR REF SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-064-4530, 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
161656-01
NSN: 5360-01-064-4530
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
materialCOBALT ALLOY OVERALL
inside_diameter0.012 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length11.824 INCHES NOMINAL IN
spring_free_outside_diameter0.034 INCHES NOMINAL IN
material_document_and_classificationS-1564,LEAR SIEGLER INC MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5360-01-064-4530
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,EXTENSION TITLE COMPONENT PN 161656-01 MFR SPRING,HELICAL,EXTENSI
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.034 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: S-1564,LEAR SIEGLER INC MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 11.824 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.012 INCHES NOMINAL IN
•
MATERIAL: COBALT ALLOY OVERALL
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.034 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONS-1564,LEAR SIEGLER INC MFR REF SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH11.824 INCHES NOMINAL IN
INSIDE DIAMETER0.012 INCHES NOMINAL IN
MATERIALCOBALT ALLOY 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 161656-01?
161656-01 is a SPRING,HELICAL,EXTENSION.
What is the NSN for 161656-01?
161656-01 is cataloged in the U.S. Government catalog under NSN 5360-01-064-4530. 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.