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Technical Data Sheet
PartsTable / COMPONENT / 8909A519-001
8909A519-001 ✓ 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 conductor_form: STRANDED SINGLE CONDUCTOR, termination_type: LUG TERMINAL W/MOUNTING HOLE SECOND END SINGLE CONDUCTOR, terminal_polarity: POSITIVE FIRST END SINGLE CONDUCTOR, round_conductor_size: 0 AWG SINGLE CONDUCTOR, center_to_center_distance_between_terminal_holes: 49.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-01-367-8743, 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
8909A519-001
NSN: 6150-01-367-8743
FSC: 6150
CAGE: 0BJ33 — ENTWISTLE CO THE DEFENSE TECHNOLOGY DIV (USA)
SPECIFICATIONS
conductor_formSTRANDED SINGLE CONDUCTOR
termination_typeLUG TERMINAL W/MOUNTING HOLE SECOND END SINGLE CONDUCTOR
terminal_polarityPOSITIVE FIRST END SINGLE CONDUCTOR
round_conductor_size0 AWG SINGLE CONDUCTOR
center_to_center_distance_between_terminal_holes49.000 INCHES NOMINAL IN
NSN6150-01-367-8743
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 8909A519-001 · 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
•
TERMINATION TYPE: TERMINAL STORAGE BATTERY FIRST END SINGLE CONDUCTOR
•
TERMINAL POLARITY: POSITIVE FIRST END SINGLE CONDUCTOR
•
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
•
ROUND CONDUCTOR SIZE: 0 AWG SINGLE CONDUCTOR
•
CENTER TO CENTER DISTANCE BETWEEN TERMINAL HOLES: 49.000 INCHES NOMINAL 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)
TERMINATION TYPETERMINAL STORAGE BATTERY FIRST END SINGLE CONDUCTOR
TERMINAL POLARITYPOSITIVE FIRST END SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE0 AWG SINGLE CONDUCTOR
TERMINATION TYPELUG TERMINAL W/MOUNTING HOLE SECOND END SINGLE CONDUCTOR
CENTER TO CENTER DISTANCE BETWEEN TERMINAL HOLES49.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
663180-1Interchangeable
interchangeable cross-reference
interchangeable
7501021Interchangeable
interchangeable cross-reference
interchangeable
B5171-2Interchangeable
interchangeable cross-reference
interchangeable
MS20667-9Interchangeable
interchangeable cross-reference
interchangeable
AN667F9Interchangeable
interchangeable cross-reference
interchangeable
667-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8909A519-001?
8909A519-001 is a LEAD,STORAGE BATTERY.
What parts can replace 8909A519-001?
There are 20 known substitutes for 8909A519-001: 663180-1, 7501021, B5171-2 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8909A519-001?
8909A519-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-01-367-8743. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026