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919500-1 — BATTERY,NONRECHARGEABLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

919500-1: 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, overall_length: 0.430 INCHES NOMINAL IN, overall_diameter: 0.620 INCHES NOMINAL IN, special_features: MERCURY TYPE AND THE TERMINAL TYPE IS A FLAT CONTACT-RM640R DURACELL, voltage_in_volts: 1.3, end_item_identification: 1510-012535642,AIRPLANE F-18 FIGHTER C15. This part is cataloged in the U.S.

Government catalog under NSN 6135-00-838-7008, 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
919500-1
NSN: 6135-00-838-7008
NIINs: 008387008, 017181556
FSC: 6135 — Batteries, Nonrechargeable
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
shapeCYLINDRICAL
overall_length0.430 INCHES NOMINAL IN
overall_diameter0.620 INCHES NOMINAL IN
special_featuresMERCURY TYPE AND THE TERMINAL TYPE IS A FLAT CONTACT-RM640R DURACELL
voltage_in_volts1.3
terminal_quantity2
end_item_identification1510-012535642,AIRPLANE F-18 FIGHTER C15
part_name_assigned_by_controlling_agencyWEIGHT HANGER
NSN6135-00-838-7008
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN 919500-1 MFR BATTERY,NONRECHARGEABL
KEY FEATURES
•
TERMINAL QUANTITY: 2
•
OVERALL DIAMETER: 0.620 INCHES NOMINAL IN
•
VOLTAGE IN VOLTS: 1.3
•
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
TERMINAL QUANTITY2
OVERALL DIAMETER0.620 INCHES NOMINAL IN
VOLTAGE IN VOLTS1.3
SHAPECYLINDRICAL
OVERALL LENGTH0.430 INCHES NOMINAL IN
SPECIAL FEATURESMERCURY TYPE AND THE TERMINAL TYPE IS A FLAT CONTACT-RM640R DURACELL
SUBSTITUTES & CROSS-REFERENCES 1
RM640RReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 919500-1?
919500-1 is a BATTERY,NONRECHARGEABLE.
What parts can replace 919500-1?
There is 1 known substitute for 919500-1: RM640R. Substitute compatibility should be verified for your specific system.
What is the NSN for 919500-1?
919500-1 is cataloged in the U.S. Government catalog under NSN 6135-00-838-7008. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.