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639AS895 — BATTERY,NONRECHARGEABLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

639AS895: BATTERY,NONRECHARGEABLE.

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: PIN TOP, overall_length: 1.625 INCHES NOMINAL IN, overall_diameter: 2.240 INCHES NOMINAL IN, special_features: TEMPERATURE SENSITIVE PAINT DOT 0.250 INCH DIAMETER IN, battery_electrolyte: LITHIUM. This part is cataloged in the U.S.

Government catalog under NSN 6135-01-264-7261, 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
639AS895
NSN: 6135-01-264-7261
FSC: 6135 — Batteries, Nonrechargeable
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
shapeCYLINDRICAL
terminal_typePIN TOP
overall_length1.625 INCHES NOMINAL IN
overall_diameter2.240 INCHES NOMINAL IN
special_featuresTEMPERATURE SENSITIVE PAINT DOT 0.250 INCH DIAMETER IN
terminal_quantity4
battery_electrolyteLITHIUM
NSN6135-01-264-7261
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN 639AS895 MFR BATTERY,NONRECHARGEABL
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
SUBSTITUTES & CROSS-REFERENCES 2
EAP-12174Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
EAP6249Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
HAZMAT per U.S. Government catalogAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 639AS895?
639AS895 is a BATTERY,NONRECHARGEABLE.
What parts can replace 639AS895?
There are 2 known substitutes for 639AS895: EAP-12174, EAP6249. Substitute compatibility should be verified for your specific system.
What is the NSN for 639AS895?
639AS895 is cataloged in the U.S. Government catalog under NSN 6135-01-264-7261. This indicates validated use in U.S. government and defense supply chains.
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