PartsTable
Technical Data Sheet
PartsTable / COMPONENT / VS503
VS503 ✓ 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,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 12, inside_diameter: 1.156 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 3.625 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 5360-00-362-7982, 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
VS503
NSN: 5360-00-362-7982
FSC: 5360
CAGE: 59875 — EATON CORP DBA EATON AEROSPACE JACKSON (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity12
inside_diameter1.156 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length3.625 INCHES NOMINAL IN
spring_solid_length2.313 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_deflection_rate79.800 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter1.540 INCHES NOMINAL IN
NSN5360-00-362-7982
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN VS503 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING DEFLECTION RATE: 79.800 POUNDS PER INCH NOMINAL LBS
•
SPRING FREE LENGTH: 3.625 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: CYLINDRICAL
•
COIL QUANTITY: 12
•
INSIDE DIAMETER: 1.156 INCHES NOMINAL IN
•
COIL HELIX DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING DEFLECTION RATE79.800 POUNDS PER INCH NOMINAL LBS
SPRING FREE LENGTH3.625 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORCYLINDRICAL
COIL QUANTITY12
INSIDE DIAMETER1.156 INCHES NOMINAL IN
COIL HELIX DIRECTIONRIGHT-HAND
SPRING FREE OUTSIDE DIAMETER1.540 INCHES NOMINAL IN
SPRING SOLID LENGTH2.313 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
VS318Interchangeable
interchangeable cross-reference
interchangeable
UX45Interchangeable
interchangeable cross-reference
interchangeable
M217Interchangeable
interchangeable cross-reference
interchangeable
RB-600-1-4Interchangeable
interchangeable cross-reference
interchangeable
H05704Interchangeable
interchangeable cross-reference
interchangeable
J30Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy VS503?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is VS503?
VS503 is a SPRING,HELICAL,COMPRESSION.
What parts can replace VS503?
There are 8 known substitutes for VS503: VS318, UX45, M217 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for VS503?
VS503 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-362-7982. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — VS503

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026