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586590 — DAMPENER,VIBRATION,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

586590: DAMPENER,VIBRATION,ENGINE.

The DAMPENER,VIBRATION,ENGINE is a the manufacturer industrial component. Key specifications include thickness: 2.062 INCHES NOMINAL IN, inside_diameter: 4.252 INCHES NOMINAL IN, mounting_method: THREADED HOLE(S), outside_diameter: 15.140 INCHES NOMINAL IN, bolt_circle_diameter: 5.500 INCHES NOMINAL IN, end_item_identification: VEHICLE,COMBAT ENGINEER,M728. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-679-4969, 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
586590
NSN: 2815-00-679-4969
FSC: 2815 — Diesel Engines and Components
CAGE: 02978 — RENK AMERICA LLC DIV RENK AMERICA (USA)
SPECIFICATIONS
thickness2.062 INCHES NOMINAL IN
inside_diameter4.252 INCHES NOMINAL IN
mounting_methodTHREADED HOLE(S)
outside_diameter15.140 INCHES NOMINAL IN
bolt_circle_diameter5.500 INCHES NOMINAL IN
mounting_hole_quantity3
end_item_identificationVEHICLE,COMBAT ENGINEER,M728
mounting_facility_screw_thread_diameter0.340 INCHES NOMINAL IN
mounting_facility_screw_thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN2815-00-679-4969
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DAMPENER,VIBRATION,ENGINE TITLE COMPONENT PN 586590 MFR DAMPENER,VIBRATION,ENG
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 3
•
MOUNTING FACILITY SCREW THREAD DIAMETER: 0.340 INCHES NOMINAL IN
•
MOUNTING METHOD: THREADED HOLE(S)
•
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
OUTSIDE DIAMETER: 15.140 INCHES NOMINAL IN
•
INSIDE DIAMETER: 4.252 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 5.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY3
MOUNTING FACILITY SCREW THREAD DIAMETER0.340 INCHES NOMINAL IN
MOUNTING METHODTHREADED HOLE(S)
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
OUTSIDE DIAMETER15.140 INCHES NOMINAL IN
INSIDE DIAMETER4.252 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER5.500 INCHES NOMINAL IN
END ITEM IDENTIFICATIONVEHICLE,COMBAT ENGINEER,M728
THICKNESS2.062 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
7025892Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2815006794969Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 586590?
586590 is a DAMPENER,VIBRATION,ENGINE.
What parts can replace 586590?
There are 2 known substitutes for 586590: 7025892, 2815006794969. Substitute compatibility should be verified for your specific system.
What is the NSN for 586590?
586590 is cataloged in the U.S. Government catalog under NSN 2815-00-679-4969. 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.