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Technical Data Sheet

A-547 397 — Technical Data Sheet

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— · 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 COMP 302 OR STEEL COMP 304 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, style_designator: CYLINDRICAL, spring_free_length: 0.500 INCHES NOMINAL IN, spring_solid_length: 0.212 INCHES NOMINAL IN, coil_helix_direction: RIGHT-HAND OR LEFT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5360-00-777-4173, 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
A-547 397
NSN: 5360-00-777-4173
FSC: 5360
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialSTEEL COMP 302 OR STEEL COMP 304 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
style_designatorCYLINDRICAL
spring_free_length0.500 INCHES NOMINAL IN
spring_solid_length0.212 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter0.420 INCHES NOMINAL IN
spring_solid_outside_diameter0.420 INCHES NOMINAL IN
material_document_and_classificationQQ-W-423 FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN5360-00-777-4173
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN A-547 397 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING SOLID LENGTH: 0.212 INCHES NOMINAL IN
•
SPRING FREE OUTSIDE DIAMETER: 0.420 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
MATERIAL: STEEL COMP 302 OR STEEL COMP 304 OVERALL
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
SPRING FREE LENGTH: 0.500 INCHES NOMINAL IN
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
TECHNICAL CHARACTERISTICS
SPRING SOLID LENGTH0.212 INCHES NOMINAL IN
SPRING FREE OUTSIDE DIAMETER0.420 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
MATERIALSTEEL COMP 302 OR STEEL COMP 304 OVERALL
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423 FED SPEC ALL MATERIAL RESPONSES OVERALL
SPRING FREE LENGTH0.500 INCHES NOMINAL IN
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
SPRING SOLID OUTSIDE DIAMETER0.420 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
ST65D26-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2840InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
C0420-045-0500SInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
002840InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
547A002840InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-547 397?
A-547 397 is a SPRING,HELICAL,COMPRESSION.
What parts can replace A-547 397?
There are 5 known substitutes for A-547 397: ST65D26-2, 2840, C0420-045-0500S and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-547 397?
A-547 397 is cataloged in the Federal Logistics Information System under NSN 5360-00-777-4173. This indicates validated use in U.S. government and defense supply chains.
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