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Technical Data Sheet
PartsTable / COMPONENT / 878015R91
878015R91 ✓ Verified by PartsTable
— · WIRE CABLE
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The LEAD,STORAGE BATTERY 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 material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, conductor_form: STRANDED SINGLE CONDUCTOR, termination_type: TERMINAL STORAGE BATTERY FIRST END SINGLE CONDUCTOR, terminal_polarity: NEGATIVE BOTH ENDS SINGLE CONDUCTOR, terminal_lug_style: STRAIGHT BOLT CLAMP FIRST END SINGLE CONDUCTOR, round_conductor_size: 4 AWG SINGLE CONDUCTOR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-01-201-5429, 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
878015R91
NSN: 6150-01-201-5429
FSC: 6150
CAGE: 89346 — NAVISTAR INTL CORP TRUCK BR OHIO PLANT (USA)
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
conductor_formSTRANDED SINGLE CONDUCTOR
termination_typeTERMINAL STORAGE BATTERY FIRST END SINGLE CONDUCTOR
terminal_polarityNEGATIVE BOTH ENDS SINGLE CONDUCTOR
terminal_lug_styleSTRAIGHT BOLT CLAMP FIRST END SINGLE CONDUCTOR
round_conductor_size4 AWG SINGLE CONDUCTOR
terminal_lug_aperture_size0.375 INCHES SECOND END SINGLE CONDUCTOR IN
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor25 SINGLE CONDUCTOR
strand_quantity_per_conductor133 SINGLE CONDUCTOR
center_to_center_distance_between_terminal_holes10.000 INCHES NOMINAL IN
NSN6150-01-201-5429
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 878015R91 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
TERMINAL POLARITY: NEGATIVE BOTH ENDS SINGLE CONDUCTOR
•
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
•
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
•
ROUND CONDUCTOR SIZE: 4 AWG SINGLE CONDUCTOR
•
TERMINAL LUG STYLE: STRAIGHT BOLT CLAMP FIRST END SINGLE CONDUCTOR
•
TERMINATION TYPE: LUG TERMINAL W/MOUNTING HOLE SECOND END SINGLE CONDUCTOR
•
TERMINAL LUG APERTURE SIZE: 0.375 INCHES SECOND END SINGLE CONDUCTOR IN
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 (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
TERMINAL POLARITYNEGATIVE BOTH ENDS SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE4 AWG SINGLE CONDUCTOR
TERMINAL LUG STYLESTRAIGHT BOLT CLAMP FIRST END SINGLE CONDUCTOR
TERMINATION TYPELUG TERMINAL W/MOUNTING HOLE SECOND END SINGLE CONDUCTOR
TERMINAL LUG APERTURE SIZE0.375 INCHES SECOND END SINGLE CONDUCTOR IN
STRAND QUANTITY PER CONDUCTOR133 SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR25 SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
A10-4Interchangeable
interchangeable cross-reference
interchangeable
SAM210PC6Interchangeable
interchangeable cross-reference
interchangeable
A-A-59282Interchangeable
interchangeable cross-reference
interchangeable
0C265Interchangeable
interchangeable cross-reference
interchangeable
A104-3-4Interchangeable
interchangeable cross-reference
interchangeable
HDX-00015Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 878015R91?
878015R91 is a LEAD,STORAGE BATTERY.
What parts can replace 878015R91?
There are 19 known substitutes for 878015R91: A10-4, SAM210PC6, A-A-59282 and 16 more. Substitute compatibility should be verified for your specific system.
Is 878015R91 still available?
878015R91 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026