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PartsTable / COMPONENT / 052385
052385 ✓ 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,HELICAL,EXTENSION is a the manufacturer industrial component. Key specifications include end_style: MACHINED HALF LOOP BOTH ENDS, design_type: CLOSED, hook_radius: 0.141 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 177, opening_width: 0.125 INCHES NOMINAL BOTH ENDS IN, inside_diameter: 0.291 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-619-0773, 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
052385
NSN: 5360-00-619-0773
FSC: 5360
CAGE: 58849 — FMC TECHNOLOGIES INC DIV MATERIAL HANDLING SOLUTIONS (USA)
SPECIFICATIONS
end_styleMACHINED HALF LOOP BOTH ENDS
design_typeCLOSED
hook_radius0.141 INCHES NOMINAL BOTH ENDS IN
coil_quantity177
opening_width0.125 INCHES NOMINAL BOTH ENDS IN
inside_diameter0.291 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length18.594 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate9.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter0.509 INCHES NOMINAL IN
NSN5360-00-619-0773
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,EXTENSION TITLE COMPONENT PN 052385 MFR SPRING,HELICAL,EXTENSI
KEY FEATURES
•
HOOK RADIUS: 0.141 INCHES NOMINAL BOTH ENDS IN
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
•
SPRING FREE OUTSIDE DIAMETER: 0.509 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 9.000 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 0.291 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
END STYLE: MACHINED HALF LOOP BOTH ENDS
•
OPENING WIDTH: 0.125 INCHES NOMINAL BOTH ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
HOOK RADIUS0.141 INCHES NOMINAL BOTH ENDS IN
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
SPRING FREE OUTSIDE DIAMETER0.509 INCHES NOMINAL IN
SPRING DEFLECTION RATE9.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.291 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
END STYLEMACHINED HALF LOOP BOTH ENDS
OPENING WIDTH0.125 INCHES NOMINAL BOTH ENDS IN
SPRING FREE LENGTH18.594 INCHES NOMINAL IN
DESIGN TYPECLOSED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
5054013Interchangeable
interchangeable cross-reference
interchangeable
100660Interchangeable
interchangeable cross-reference
interchangeable
009-304-0021Interchangeable
interchangeable cross-reference
interchangeable
52-3-85Interchangeable
interchangeable cross-reference
interchangeable
351-D-1Interchangeable
interchangeable cross-reference
interchangeable
1330DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 052385?
052385 is a SPRING,HELICAL,EXTENSION.
What parts can replace 052385?
There are 7 known substitutes for 052385: 5054013, 100660, 009-304-0021 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 052385?
052385 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-619-0773. 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