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Technical Data Sheet
PartsTable / COMPONENT / 4J3960
4J3960 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: ALUMINUM ALLOY AND RUBBER SYNTHETIC, overall_height: 0.123 INCHES NOMINAL IN, outside_diameter: 0.405 INCHES NOMINAL IN, special_features: W/4 GUIDE PROJECTIONS AROUND OUTER PERIPHERY OF DISK, style_designator: SOLID, end_item_identification: CLARK MODEL 290M;TRACTOR,WHEELED,IND.,DIESEL DRIVEN;MED DBP,NSN 2420000889384,W/ROPS NSN 2420010590090 W. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-484-3538, 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
4J3960
NSN: 4820-00-484-3538
FSC: 4820
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY AND RUBBER SYNTHETIC
overall_height0.123 INCHES NOMINAL IN
outside_diameter0.405 INCHES NOMINAL IN
special_featuresW/4 GUIDE PROJECTIONS AROUND OUTER PERIPHERY OF DISK
style_designatorSOLID
end_item_identificationCLARK MODEL 290M;TRACTOR,WHEELED,IND.,DIESEL DRIVEN;MED DBP,NSN 2420000889384,W/ROPS NSN 2420010590090 W
NSN4820-00-484-3538
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4J3960 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: ALUMINUM ALLOY AND RUBBER SYNTHETIC
•
OUTSIDE DIAMETER: 0.405 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESW/4 GUIDE PROJECTIONS AROUND OUTER PERIPHERY OF DISK
END ITEM IDENTIFICATIONCLARK MODEL 290M;TRACTOR,WHEELED,IND.,DIESEL DRIVEN;MED DBP,NSN 2420000889384,W/ROPS NSN 2420010590090 W
MATERIALALUMINUM ALLOY AND RUBBER SYNTHETIC
OUTSIDE DIAMETER0.405 INCHES NOMINAL IN
OVERALL HEIGHT0.123 INCHES NOMINAL IN
STYLE DESIGNATORSOLID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
610916Interchangeable
interchangeable cross-reference
interchangeable
113859-6Interchangeable
interchangeable cross-reference
interchangeable
25LMZP10Interchangeable
interchangeable cross-reference
interchangeable
042894Interchangeable
interchangeable cross-reference
interchangeable
E1730Interchangeable
interchangeable cross-reference
interchangeable
532AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4J3960?
4J3960 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 4J3960?
There are 25 known substitutes for 4J3960: 610916, 113859-6, 25LMZP10 and 22 more. Substitute compatibility should be verified for your specific system.
Is 4J3960 still available?
4J3960 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026