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Technical Data Sheet
A57CPQ ✓ 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: 8-1/2, inside_diameter: 0.875 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: CADMIUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-290-8905, 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
A57CPQ
NSN: 5360-00-290-8905
FSC: 5360
CAGE: 16497 — DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity8-1/2
inside_diameter0.875 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentCADMIUM OVERALL
spring_free_length2.625 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_deflection_rate397.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter1.325 INCHES NOMINAL IN
NSN5360-00-290-8905
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN A57CPQ MFR SPRING,HELICAL,COMPRES
KEY FEATURES
SPRING DEFLECTION RATE: 397.000 POUNDS PER INCH NOMINAL LBS
COIL QUANTITY: 8-1/2
STYLE DESIGNATOR: CYLINDRICAL
SURFACE TREATMENT: CADMIUM OVERALL
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING FREE OUTSIDE DIAMETER: 1.325 INCHES NOMINAL IN
INSIDE DIAMETER: 0.875 INCHES NOMINAL IN
SPRING FREE LENGTH: 2.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPRING DEFLECTION RATE397.000 POUNDS PER INCH NOMINAL LBS
COIL QUANTITY8-1/2
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTCADMIUM OVERALL
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING FREE OUTSIDE DIAMETER1.325 INCHES NOMINAL IN
INSIDE DIAMETER0.875 INCHES NOMINAL IN
SPRING FREE LENGTH2.625 INCHES NOMINAL IN
COIL HELIX DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
7422312435Interchangeable
interchangeable cross-reference
interchangeable
1551AS493-2Interchangeable
interchangeable cross-reference
interchangeable
A57Interchangeable
interchangeable cross-reference
interchangeable
717-014864Interchangeable
interchangeable cross-reference
interchangeable
LD25031Interchangeable
interchangeable cross-reference
interchangeable
52016Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A57CPQ?
A57CPQ is a SPRING,HELICAL,COMPRESSION.
What parts can replace A57CPQ?
There are 14 known substitutes for A57CPQ: 7422312435, 1551AS493-2, A57 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A57CPQ?
A57CPQ is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-290-8905. This indicates validated use in U.S. government and defense supply chains.
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