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PartsTable / COMPONENT / 551-11842
551-11842 ✓ 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 HEATER BLANKET,BATTERY 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 fsc_application_data: BATTRY,STORAGE, end_item_identification: TYPE OP-45/TSW-7 POWER SUPPLY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-01-003-2545, 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
551-11842
NSN: 6140-01-003-2545
FSC: 6140
CAGE: 90634 — GULTON INDUSTRIES INC (USA)
SPECIFICATIONS
fsc_application_dataBATTRY,STORAGE
end_item_identificationTYPE OP-45/TSW-7 POWER SUPPLY
NSN6140-01-003-2545
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATER BLANKET,BATTERY TITLE COMPONENT PN 551-11842 MFR HEATER BLANKET,BATTERY
KEY FEATURES
•
FSC APPLICATION DATA: BATTRY,STORAGE
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)
FSC APPLICATION DATABATTRY,STORAGE
END ITEM IDENTIFICATIONTYPE OP-45/TSW-7 POWER SUPPLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
11842Interchangeable
interchangeable cross-reference
interchangeable
7343142Interchangeable
interchangeable cross-reference
interchangeable
50893Interchangeable
interchangeable cross-reference
interchangeable
2BW46Interchangeable
interchangeable cross-reference
interchangeable
14075812Interchangeable
interchangeable cross-reference
interchangeable
12325149Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 551-11842?
551-11842 is a HEATER BLANKET,BATTERY.
What parts can replace 551-11842?
There are 8 known substitutes for 551-11842: 11842, 7343142, 50893 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 551-11842?
551-11842 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-01-003-2545. 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