PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E640Battery,nonrechargeable

Eveready Battery Co Inc · NSN 6135-00-347-0595 · FSC 6135 · No Item Name Available
Verified by PartsTable
NSN 6135-00-347-0595 — this item is cataloged by the U.S. Government under National Stock Number 6135-00-347-0595. Primary manufacturer part number: E640.
Features
  • Battery,nonrechargeable — FSC 6135
  • Shape: CYLINDRICAL
  • Usage Design: HEARING AIDS AND RADIO
  • Overall Diameter: 0.625 INCHES NOMINAL IN
  • Voltage in Volts: 1.4
  • Terminal Quantity: 2
  • 7 verified cross-references
  • Primary manufacturer: Eveready Battery Co Inc
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Battery,nonrechargeable, cataloged under National Stock Number 6135-00-347-0595, is classified within Federal Supply Class 6135 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Eveready Battery Co Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6135-00-347-0595
Primary Part NumberE640
Item NameBattery,nonrechargeable
FSC / FSG6135 / 61 — No Item Name Available
ManufacturerEveready Battery Co Inc
StatusACTIVE
ShapeCYLINDRICAL
Usage DesignHEARING AIDS AND RADIO
Overall Diameter0.625 INCHES NOMINAL IN
Voltage in Volts1.4
Terminal Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4330-00-026-7856 INTERCHANGEABLE
Filter,fluid,particulate Removal
3439-00-163-4347SN50BS 1LB INTERCHANGEABLE
Solder,lead-Tin Alloy
American Society for Testing and Materials Dba Astm International
5910-00-174-5120 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5345-00-247-595861463686490 INTERCHANGEABLE
Stone,sharpening
Saint-Gobain Abrasives Inc
5315-00-290-61327524315 INTERCHANGEABLE
Pin,grooved,headless
U S Army Tank Automotive Command Amsta-Im-Mm
5340-00-498-0395SC-B-34446 INTERCHANGEABLE
Handle,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5905-00-552-4240 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
1377-00-729-6562 INTERCHANGEABLE
Initiator,cartridge Actuated
6135-00-816-3708 INTERCHANGEABLE
Battery,nonrechargeable
6515-00-890-1678 INTERCHANGEABLE
Clamp,bronchus
Cross-Reference Index
Part NumberManufacturer
E640 Eveready Battery Co Inc (USA)
HG 640 Burgess Inc (USA)
M30 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
RM640 Duracell Inc (USA)
1105M American National Standards Institute Incorporated Dba American National Standards Institute (USA)
T640 Spectrum Brands, Inc. (USA)
RM640RBK Duracell Inc (USA)
Related Parts
4330-00-026-7856INTERCHANGEABLE
FILTER,FLUID,PARTICULATE REMOVAL
3439-00-163-4347INTERCHANGEABLE
SOLDER,LEAD-TIN ALLOY
SN50BS 1LB
5910-00-174-5120INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5345-00-247-5958INTERCHANGEABLE
STONE,SHARPENING
61463686490
5315-00-290-6132INTERCHANGEABLE
PIN,GROOVED,HEADLESS
7524315
5340-00-498-0395INTERCHANGEABLE
HANDLE,MANUAL CONTROL
SC-B-34446
5905-00-552-4240INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
1377-00-729-6562INTERCHANGEABLE
INITIATOR,CARTRIDGE ACTUATED
6135-00-816-3708INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
6515-00-890-1678INTERCHANGEABLE
CLAMP,BRONCHUS
6635-01-073-0086INTERCHANGEABLE
FLUORESCENT PENETRANT INSPECTION
M-30
9390-01-204-2778INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI

Frequently Asked Questions

What is NSN 6135-00-347-0595?

NSN 6135-00-347-0595 is a Battery,nonrechargeable, manufactured by Eveready Battery Co Inc, classified under FSC 6135 (No Item Name Available). Status: active.

What are the part numbers for NSN 6135-00-347-0595?

NSN 6135-00-347-0595 has 7 cross-referenced part numbers: E640 (Eveready Battery Co Inc), HG 640 (Burgess Inc), M30 (American National Standards Institute Incorporated Dba American National Standards Institute), RM640 (Duracell Inc), 1105M (American National Standards Institute Incorporated Dba American National Standards Institute) and 2 more.

What NSN replaces 6135-00-347-0595?

There are 12 known substitutes for 6135-00-347-0595: 4330-00-026-7856, 3439-00-163-4347, 5910-00-174-5120 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E640?

Key specifications for E640: Shape: CYLINDRICAL; Overall Length: 0.440 INCHES NOMINAL IN; Usage Design: HEARING AIDS AND RADIO; Special Features: THE TERMINAL TYPE IS A FLAT CONTACT - RM640 DURACELL. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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