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Technical Data Sheet
10049493-2 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 RETAINER,CAPACITOR 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 material: ALUMINUM ALLOY, overall_length: 2.998 INCHES NOMINAL IN, inside_diameter: 1.975 INCHES NOMINAL IN, surface_treatment: ANODIZE, mounting_slot_width: UNABLE TO DECODE, mounting_slot_length: UNABLE TO DECODE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-917-0107, 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
MRO MRO_GENERAL 10049493-2
NSN: 5910-00-917-0107
FSC: 5910
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_length2.998 INCHES NOMINAL IN
inside_diameter1.975 INCHES NOMINAL IN
surface_treatmentANODIZE
mounting_slot_widthUNABLE TO DECODE
mounting_slot_lengthUNABLE TO DECODE
mounting_facility_type_and_quantityUNABLE TO DECODE
accommodated_item_securing_device_typeSCREW FASTENER
NSN5910-00-917-0107
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,CAPACITOR TITLE COMPONENT PN 10049493-2 MFR RETAINER,CAPACITOR
KEY FEATURES
MATERIAL: ALUMINUM ALLOY
ACCOMMODATED ITEM SECURING DEVICE TYPE: SCREW FASTENER
MOUNTING SLOT WIDTH: UNABLE TO DECODE
MOUNTING SLOT LENGTH: UNABLE TO DECODE
SURFACE TREATMENT: ANODIZE
MOUNTING FACILITY TYPE AND QUANTITY: UNABLE TO DECODE
INSIDE DIAMETER: 1.975 INCHES NOMINAL IN
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)
MATERIALALUMINUM ALLOY
ACCOMMODATED ITEM SECURING DEVICE TYPESCREW FASTENER
MOUNTING SLOT WIDTHUNABLE TO DECODE
MOUNTING SLOT LENGTHUNABLE TO DECODE
OVERALL LENGTH2.998 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE
MOUNTING FACILITY TYPE AND QUANTITYUNABLE TO DECODE
INSIDE DIAMETER1.975 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
E6Interchangeable
interchangeable cross-reference
interchangeable
V20Interchangeable
interchangeable cross-reference
interchangeable
48-38553A02Interchangeable
interchangeable cross-reference
interchangeable
VC825Interchangeable
interchangeable cross-reference
interchangeable
MPL90375-3Interchangeable
interchangeable cross-reference
interchangeable
MPL90375Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10049493-2?
10049493-2 is a RETAINER,CAPACITOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 10049493-2?
There are 12 known substitutes for 10049493-2: E6, V20, 48-38553A02 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10049493-2?
10049493-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-917-0107. This indicates validated use in U.S. government and defense supply chains.
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