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PartsTable / COMPONENT / 3043826R1
3043826R1 ✓ 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

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include color: BLACK, width: 0.184 INCHES NOMINAL IN, length: 0.438 INCHES NOMINAL IN, radius: 0.375 INCHES NOMINAL IN, end_type: CLAMP SQUEEZE FIRST END, material: PLASTIC TANK FIRST TANK LEFT SIDE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-939-6812, 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
3043826R1
NSN: 4820-00-939-6812
FSC: 4820
CAGE: 31007 — NAVISTAR INTERNATIONAL CORPORATION DBA NAVISTAR (USA)
SPECIFICATIONS
colorBLACK
width0.184 INCHES NOMINAL IN
length0.438 INCHES NOMINAL IN
radius0.375 INCHES NOMINAL IN
end_typeCLAMP SQUEEZE FIRST END
materialPLASTIC TANK FIRST TANK LEFT SIDE
core_typeCORRUGATED FIN
thickness0.184 INCHES NOMINAL IN
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
core_width27.625 INCHES NOMINAL IN
fan_shroudINCLUDED
shaft_typeRECTANGULAR/SQUARE, THREADED HOLE SINGLE ACTUATOR
NSN4820-00-939-6812
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3043826R1 · 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
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
N0041-3 REV D PIECE 28Interchangeable
interchangeable cross-reference
interchangeable
21856-2 PC 9T017Interchangeable
interchangeable cross-reference
interchangeable
21856-1 ITEMS 9T017Interchangeable
interchangeable cross-reference
interchangeable
2183Interchangeable
interchangeable cross-reference
interchangeable
83406BInterchangeable
interchangeable cross-reference
interchangeable
XC482Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3043826R1?
3043826R1 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 3043826R1?
There are 13 known substitutes for 3043826R1: N0041-3 REV D PIECE 28, 21856-2 PC 9T017, 21856-1 ITEMS 9T017 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3043826R1?
3043826R1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-939-6812. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026