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7003ZD — BATTERY,NONRECHARGEABLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7003ZD: 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, usage_design: HEARING AIDS AND CALCULATORS, terminal_type: FLAT CONTACT CAP, overall_height: 0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN, overall_diameter: 0.445 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN, voltage_in_volts: 1.4. This part is cataloged in the U.S.

Government catalog under NSN 6135-01-138-8157, 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
7003ZD
NSN: 6135-01-138-8157
FSC: 6135 — Batteries, Nonrechargeable
CAGE: 80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)
SPECIFICATIONS
shapeCYLINDRICAL
usage_designHEARING AIDS AND CALCULATORS
terminal_typeFLAT CONTACT CAP
overall_height0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
overall_diameter0.445 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN
voltage_in_volts1.4
terminal_quantity2
NSN6135-01-138-8157
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN 7003ZD MFR BATTERY,NONRECHARGEABL
KEY FEATURES
•
TERMINAL QUANTITY: 2
•
TERMINAL TYPE: FLAT CONTACT BASE
•
OVERALL DIAMETER: 0.445 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN
•
VOLTAGE IN VOLTS: 1.4
•
SHAPE: CYLINDRICAL
•
USAGE DESIGN: HEARING AIDS AND CALCULATORS
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 HEIGHT0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
TERMINAL QUANTITY2
TERMINAL TYPEFLAT CONTACT BASE
TERMINAL TYPEFLAT CONTACT CAP
OVERALL DIAMETER0.445 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN
VOLTAGE IN VOLTS1.4
SHAPECYLINDRICAL
USAGE DESIGNHEARING AIDS AND CALCULATORS
OTHER ITEMS IN FSC 6135 — Batteries, Nonrechargeable
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6135-00-003-1942 6135-00-004-4466 6135-00-005-6437 6135-00-008-5340 6135-00-008-5341 6135-00-008-5342 6135-00-008-5343 6135-00-008-5344
SUBSTITUTES & CROSS-REFERENCES 9
357Reference document
Same NSN cross-reference
Reference document — Secondary reference
SP357Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MP675HReference document
Same NSN cross-reference
Reference document — Secondary reference
EP675EReference document
Same NSN cross-reference
Reference document — Secondary reference
V675HPReference document
Same NSN cross-reference
Reference document — Secondary reference
00012800377473Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
HAZMAT per U.S. Government catalogShelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7003ZD?
7003ZD is a BATTERY,NONRECHARGEABLE.
What parts can replace 7003ZD?
There are 9 known substitutes for 7003ZD: 357, SP357, MP675H and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7003ZD?
7003ZD is cataloged in the U.S. Government catalog under NSN 6135-01-138-8157. 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.