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1133SO ✓ 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 BATTERY,NONRECHARGEABLE 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 shape: HALF ROUND, overall_width: 0.225 INCHES NOMINAL IN, terminal_type: FLAT SURFACE CAP, overall_height: 0.165 INCHES NOMINAL IN, overall_length: 0.450 INCHES NOMINAL IN, voltage_in_volts: 1.6. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-904-6780, 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
1133SO
NSN: 6135-00-904-6780
FSC: 6135
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
shapeHALF ROUND
overall_width0.225 INCHES NOMINAL IN
terminal_typeFLAT SURFACE CAP
overall_height0.165 INCHES NOMINAL IN
overall_length0.450 INCHES NOMINAL IN
voltage_in_volts1.6
terminal_quantity2
NSN6135-00-904-6780
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN 1133SO MFR BATTERY,NONRECHARGEABL
KEY FEATURES
•
SHAPE: HALF ROUND
•
TERMINAL TYPE: FLAT SURFACE CAP
•
VOLTAGE IN VOLTS: 1.6
•
TERMINAL QUANTITY: 2
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)
SHAPEHALF ROUND
TERMINAL TYPEFLAT SURFACE CAP
VOLTAGE IN VOLTS1.6
OVERALL WIDTH0.225 INCHES NOMINAL IN
OVERALL LENGTH0.450 INCHES NOMINAL IN
OVERALL HEIGHT0.165 INCHES NOMINAL IN
TERMINAL QUANTITY2
TERMINAL TYPEFLAT SURFACE BASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
2N6Interchangeable
interchangeable cross-reference
interchangeable
40-2657-0000/NEDA 1602Interchangeable
interchangeable cross-reference
interchangeable
ANSI C18.1A-1989Interchangeable
interchangeable cross-reference
interchangeable
6419Interchangeable
interchangeable cross-reference
interchangeable
1603Interchangeable
interchangeable cross-reference
interchangeable
58A122C869Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1133SO?
1133SO is a BATTERY,NONRECHARGEABLE.
What parts can replace 1133SO?
There are 8 known substitutes for 1133SO: 2N6, 40-2657-0000/NEDA 1602, ANSI C18.1A-1989 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1133SO?
1133SO is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-904-6780. 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