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7409345 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SPRING ASSEMBLY,LEAF is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: CLOSED EYE BOTH ENDS, design_type: MAINSPRING, wrap_radius: 1.124 INCHES NOMINAL FIRST END IN, bushing_type: PLAIN, elliptic_shape: SEMI. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-740-9338, 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
7409345
NSN: 5360-00-740-9338
FSC: 5360
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleCLOSED EYE BOTH ENDS
design_typeMAINSPRING
wrap_radius1.124 INCHES NOMINAL FIRST END IN
bushing_typePLAIN
elliptic_shapeSEMI
rebound_clip_quantity6
spring_deflection_rate1700.000 POUNDS PER INCH NOMINAL LBS
spring_length_under_load49.875 INCHES MINIMUM AND 50.125 INCHES MAXIMUM IN
eye_inside_diameter_with_bushing1.125 INCHES NOMINAL SECOND END IN
eye_inside_diameter_without_bushing1.374 INCHES NOMINAL SECOND END IN
NSN5360-00-740-9338
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING ASSEMBLY,LEAF TITLE COMPONENT PN 7409345 MFR SPRING ASSEMBLY,LEAF
KEY FEATURES
•
END STYLE: CLOSED EYE BOTH ENDS
•
WRAP RADIUS: 1.124 INCHES NOMINAL FIRST END IN
•
EYE INSIDE DIAMETER WITH BUSHING: 1.125 INCHES NOMINAL SECOND END IN
•
EYE INSIDE DIAMETER WITHOUT BUSHING: 1.374 INCHES NOMINAL SECOND END IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
END STYLECLOSED EYE BOTH ENDS
WRAP RADIUS1.124 INCHES NOMINAL FIRST END IN
EYE INSIDE DIAMETER WITH BUSHING1.125 INCHES NOMINAL SECOND END IN
EYE INSIDE DIAMETER WITHOUT BUSHING1.374 INCHES NOMINAL SECOND END IN
EYE INSIDE DIAMETER WITHOUT BUSHING1.374 INCHES NOMINAL FIRST END IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
23-481Interchangeable
interchangeable cross-reference
interchangeable
23-1481Interchangeable
interchangeable cross-reference
interchangeable
E680708Interchangeable
interchangeable cross-reference
interchangeable
FT167-16Interchangeable
interchangeable cross-reference
interchangeable
FLEXFLYTEVF4IN.Interchangeable
interchangeable cross-reference
interchangeable
U1-4IDX7INLGInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7409345?
7409345 is a SPRING ASSEMBLY,LEAF.
What parts can replace 7409345?
There are 13 known substitutes for 7409345: 23-481, 23-1481, E680708 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7409345?
7409345 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-740-9338. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026