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E1N — BATTERY,NONRECHARGEABLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

E1N: 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: FLAT SURFACE CAP, overall_height: 0.588 INCHES NOMINAL IN, overall_diameter: 0.622 INCHES NOMINAL IN, special_features: MERCURY TYPE BATTERY, voltage_in_volts: 1.35. This part is cataloged in the U.S.

Government catalog under NSN 6135-00-269-5843, 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
E1N
NSN: 6135-00-269-5843
FSC: 6135 — Batteries, Nonrechargeable
CAGE: 83740 — EVEREADY BATTERY CO INC (USA)
SPECIFICATIONS
shapeCYLINDRICAL
terminal_typeFLAT SURFACE CAP
overall_height0.588 INCHES NOMINAL IN
overall_diameter0.622 INCHES NOMINAL IN
special_featuresMERCURY TYPE BATTERY
voltage_in_volts1.35
terminal_quantity1
supplementary_featuresTYPE NEDA 1110MP
nondefinitive_spec/std_data14 CLASS
NSN6135-00-269-5843
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN E1N MFR BATTERY,NONRECHARGEABL
KEY FEATURES
•
TERMINAL QUANTITY: 1
•
TERMINAL TYPE: FLAT SURFACE BASE
•
OVERALL DIAMETER: 0.622 INCHES NOMINAL IN
•
SUPPLEMENTARY FEATURES: TYPE NEDA 1110MP
•
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
OVERALL HEIGHT0.588 INCHES NOMINAL IN
TERMINAL QUANTITY1
TERMINAL TYPEFLAT SURFACE BASE
TERMINAL TYPEFLAT SURFACE CAP
OVERALL DIAMETER0.622 INCHES NOMINAL IN
SUPPLEMENTARY FEATURESTYPE NEDA 1110MP
VOLTAGE IN VOLTS1.35
SHAPECYLINDRICAL
NONDEFINITIVE SPEC/STD DATA14 CLASS
SPECIAL FEATURESMERCURY TYPE BATTERY
SUBSTITUTES & CROSS-REFERENCES 8
W-B-101 CL14SZM40Reference document
Same NSN cross-reference
Reference document — Secondary reference
BA1312USame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
37942Reference document
Same NSN cross-reference
Reference document — Secondary reference
RM1Reference document
Same NSN cross-reference
Reference document — Secondary reference
W-B-101Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-B-18Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
HAZMAT per U.S. Government catalogNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E1N?
E1N is a BATTERY,NONRECHARGEABLE.
What parts can replace E1N?
There are 8 known substitutes for E1N: W-B-101 CL14SZM40, BA1312U, 37942 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E1N?
E1N is cataloged in the U.S. Government catalog under NSN 6135-00-269-5843. 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.