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Technical Data Sheet
PartsTable / COMPONENT / 6503-165-14A
6503-165-14A ✓ Verified by PartsTable
— · 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

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include color: GREEN, width: 6.875 INCHES NOMINAL IN, length: 2.250 INCHES NOMINAL IN, diameter: 2.000 INCHES NOMINAL IN, material: ALUMINUM SUPPORT, thickness: 1.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-926-0026, 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
6503-165-14A
NSN: 5940-00-926-0026
FSC: 5940
CAGE: 06540 — NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV (USA)
SPECIFICATIONS
colorGREEN
width6.875 INCHES NOMINAL IN
length2.250 INCHES NOMINAL IN
diameter2.000 INCHES NOMINAL IN
materialALUMINUM SUPPORT
thickness1.250 INCHES NOMINAL IN
unit_typeSCREW-IN
body_styleW/O MTG FACILITIES, RADIAL TERMINALS
head_stylePAN
body_length0.156 INCHES MAXIMUM IN
head_height0.053 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
sight_height1.594 INCHES NOMINAL IN
NSN5940-00-926-0026
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 6503-165-14A MFR CAPACITOR,FIXED,CERAMI
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 28
21286-2155Interchangeable
interchangeable cross-reference
interchangeable
70073Interchangeable
interchangeable cross-reference
interchangeable
160-2044-02-0525Interchangeable
interchangeable cross-reference
interchangeable
229-2036Interchangeable
interchangeable cross-reference
interchangeable
1613-2Interchangeable
interchangeable cross-reference
interchangeable
4527CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6503-165-14A?
6503-165-14A is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 6503-165-14A?
There are 28 known substitutes for 6503-165-14A: 21286-2155, 70073, 160-2044-02-0525 and 25 more. Substitute compatibility should be verified for your specific system.
Is 6503-165-14A still available?
6503-165-14A 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