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839-02 — DISK,VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

839-02: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304, material_document_and_classification: AISI 304 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-597-7451, 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
839-02
NSN: 5360-00-597-7451
NIINs: 005977451, 011792643, 011925473, 012606071
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialSTEEL COMP 304
material_document_and_classificationAISI 304 ASSN STD SINGLE MATERIAL RESPONSE
NSN5360-00-597-7451
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISK,VALVE TITLE COMPONENT PN 839-02 MFR DISK,VALVE
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.609625 INCHES NOMINAL IN
•
LOAD RATING: 0.25 POUNDS MINIMUM AND 0.30 POUNDS MAXIMUM LBS
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 0.40625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 1.750 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 6.800 POUNDS PER INCH NOMINAL LBS
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.609625 INCHES NOMINAL IN
LOAD RATING0.25 POUNDS MINIMUM AND 0.30 POUNDS MAXIMUM LBS
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH0.40625 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH1.750 INCHES NOMINAL IN
SPRING DEFLECTION RATE6.800 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.515625 INCHES NOMINAL IN
SPRING LENGTH UNDER LOAD0.046875 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 839-02?
839-02 is a DISK,VALVE.
What is the NSN for 839-02?
839-02 is cataloged in the U.S. Government catalog under NSN 5360-00-597-7451. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.