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1949355 ✓ 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

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 bearings: NOT INCLUDED, material: STEEL COMP 1213 OVERALL, bore_type: STRAIGHT, face_width: 0.611 INCHES NOMINAL IN, bore_length: 0.750 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-727-4014, 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
1949355
NSN: 3020-00-727-4014
FSC: 3020
CAGE: 16764 — GENERAL MOTORS CORP DELCO REMY DIV (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
materialSTEEL COMP 1213 OVERALL
quantity1
bore_typeSTRAIGHT
face_width0.611 INCHES NOMINAL IN
bore_length0.750 INCHES NOMINAL IN
design_formPLAIN
bore_featureINCLUDED
groove_depth0.875 INCHES NOMINAL IN
groove_shapeV
groove_width0.375 INCHES NOMINAL IN
keyway_width0.156 INCHES NOMINAL IN
NSN3020-00-727-4014
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 1949355 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
FURNISHED ITEMS AND QUANTITY: N/A
•
KEYWAY WIDTH: 0.156 INCHES NOMINAL IN
•
KEYING FACILITY TYPE: KEYWAY
•
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE: NOT OFFSET
•
QUANTITY: 1
•
BORE FEATURE: INCLUDED
•
SURFACE TREATMENT: ZINC
•
LIGHTENING HOLE: NOT INCLUDED
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)
FURNISHED ITEMS AND QUANTITYN/A
KEYWAY WIDTH0.156 INCHES NOMINAL IN
KEYING FACILITY TYPEKEYWAY
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
QUANTITY1
BORE FEATUREINCLUDED
SURFACE TREATMENTZINC
LIGHTENING HOLENOT INCLUDED
MATERIALSTEEL COMP 1213 OVERALL
GROOVE SHAPEV
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
1799518Interchangeable
interchangeable cross-reference
interchangeable
241100Interchangeable
interchangeable cross-reference
interchangeable
179-222Interchangeable
interchangeable cross-reference
interchangeable
403-9074Interchangeable
interchangeable cross-reference
interchangeable
U-1-9-13Interchangeable
interchangeable cross-reference
interchangeable
CI0012-03-12-2SPAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1949355?
1949355 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 1949355?
There are 10 known substitutes for 1949355: 1799518, 241100, 179-222 and 7 more. Substitute compatibility should be verified for your specific system.
Is 1949355 still available?
1949355 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