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HG601R ✓ 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: CYLINDRICAL, terminal_type: FLAT SURFACE BASE, overall_length: 1.140 INCHES NOMINAL IN, overall_diameter: 0.625 INCHES NOMINAL IN, special_features: MERCURY ACTIVATED, voltage_in_volts: 1.35. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-412-1687, 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
HG601R
NSN: 6135-00-412-1687
FSC: 6135
CAGE: 09823 — BURGESS INC (USA)
SPECIFICATIONS
shapeCYLINDRICAL
terminal_typeFLAT SURFACE BASE
overall_length1.140 INCHES NOMINAL IN
overall_diameter0.625 INCHES NOMINAL IN
special_featuresMERCURY ACTIVATED
voltage_in_volts1.35
terminal_quantity1
specification/standard_data80204-ANSI C18.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN6135-00-412-1687
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN HG601R MFR BATTERY,NONRECHARGEABL
KEY FEATURES
•
TERMINAL TYPE: FLAT SURFACE CAP
•
OVERALL DIAMETER: 0.625 INCHES NOMINAL IN
•
TERMINAL QUANTITY: 1
•
VOLTAGE IN VOLTS: 1.35
•
SHAPE: CYLINDRICAL
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)
TERMINAL TYPEFLAT SURFACE CAP
OVERALL DIAMETER0.625 INCHES NOMINAL IN
OVERALL LENGTH1.140 INCHES NOMINAL IN
TERMINAL QUANTITY1
TERMINAL TYPEFLAT SURFACE BASE
VOLTAGE IN VOLTS1.35
SHAPECYLINDRICAL
SPECIAL FEATURESMERCURY ACTIVATED
SPECIFICATION/STANDARD DATA80204-ANSI C18.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
0199Interchangeable
interchangeable cross-reference
interchangeable
15Interchangeable
interchangeable cross-reference
interchangeable
6447Interchangeable
interchangeable cross-reference
interchangeable
T401MInterchangeable
interchangeable cross-reference
interchangeable
C18.1Interchangeable
interchangeable cross-reference
interchangeable
E401Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HG601R?
HG601R is a BATTERY,NONRECHARGEABLE.
What parts can replace HG601R?
There are 27 known substitutes for HG601R: 0199, 15, 6447 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HG601R?
HG601R is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-412-1687. 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