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MIL-B-18 — BATTERY,NONRECHARGEABLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MIL-B-18: 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: RECTANGULAR W/CORNER OPTIONAL, overall_width: 1.315 INCHES NOMINAL IN, terminal_type: SOCKET TOP, overall_height: 3.125 INCHES NOMINAL IN, overall_length: 1.937 INCHES NOMINAL IN, overall_diameter: 0.975 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6135-00-050-0916, 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
MIL-B-18
NSN: 6135-00-050-0916
NIINs: 000500916, 001000421, 001000423, 001000450, 001000457, 001000458, 001000461, 001000462, 001000464, 001000466, 001000469, 001000474, 001000475, 001000485, 001076662, 001128634, 001128635, 001128637, 001201003, 001201004, 001201007, 001201011, 001201012, 001201014, 001201015, 001201016, 001201017, 001201018, 001201019, 001201021, 001201022, 001201023, 001201025, 001201026, 001201027, 001201032, 001201034, 001255256, 001255257, 001255265, 001607158, 001607159, 001607162, 001607708, 001648754, 001648755, 001648759, 001648767, 001648773, 001648777, 001648778, 001648780, 001949352, 001949353, 002214687, 002214688, 002403200, 002626807, 002695843, 002710407, 002744034, 002744035, 002744036, 002744037, 002950608, 002952614, 004503528, 005426728, 005482765, 005570174, 005833700, 008085093, 008092148, 008891485, 009060984, 009260845
FSC: 6135 — Batteries, Nonrechargeable
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
shapeRECTANGULAR W/CORNER OPTIONAL
overall_width1.315 INCHES NOMINAL IN
terminal_typeSOCKET TOP
overall_height3.125 INCHES NOMINAL IN
overall_length1.937 INCHES NOMINAL IN
contact_quantity4
overall_diameter0.975 INCHES NOMINAL IN
special_featuresMERCURY TYPE
voltage_in_volts7.5
terminal_quantity1
battery_electrolyteCARBON ZINC
ampere_hour_capacity1.02
NSN6135-00-050-0916
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN MIL-B-18 MFR BATTERY,NONRECHARGEABL
KEY FEATURES
•
TERMINAL QUANTITY: 2
•
TERMINAL TYPE: BINDING POST TOP
•
VOLTAGE IN VOLTS: 6.0
•
NONDEFINITIVE SPEC/STD DATA: NO. BA-44, NEDA 907 TYPE
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 HEIGHT7.406 INCHES NOMINAL IN
TERMINAL QUANTITY2
TERMINAL TYPEBINDING POST TOP
VOLTAGE IN VOLTS6.0
OVERALL LENGTH10.375 INCHES NOMINAL IN
OVERALL WIDTH2.688 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATANO. BA-44, NEDA 907 TYPE
SUBSTITUTES & CROSS-REFERENCES 7
S461Reference document
Same NSN cross-reference
Reference document — Secondary reference
1461Reference document
Same NSN cross-reference
Reference document — Secondary reference
VS039Reference document
Same NSN cross-reference
Reference document — Secondary reference
M917AReference document
Same NSN cross-reference
Reference document — Secondary reference
907Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
C18.1MReference 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 MIL-B-18?
MIL-B-18 is a BATTERY,NONRECHARGEABLE.
What parts can replace MIL-B-18?
There are 7 known substitutes for MIL-B-18: S461, 1461, VS039 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-B-18?
MIL-B-18 is cataloged in the U.S. Government catalog under NSN 6135-00-050-0916. This indicates validated use in U.S. government and defense supply chains.
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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.