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04-20673-2 — LEAD,STORAGE BATTERY

✓ Government record, cited
— · WIRE CABLE
PRODUCT OVERVIEW

04-20673-2: LEAD,STORAGE BATTERY.

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 end_item_identification: 6115-01-561-7718 GENERATOR SET, DIESEL ENGINE, part_name_assigned_by_controlling_agency: LEAD, BATTERY. This part is cataloged in the U.S.

Government catalog under NSN 6150-01-599-2802, 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
04-20673-2
NSN: 6150-01-599-2802
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
CAGE: 30554 — DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER (USA)
SPECIFICATIONS
end_item_identification6115-01-561-7718 GENERATOR SET, DIESEL ENGINE
part_name_assigned_by_controlling_agencyLEAD, BATTERY
NSN6150-01-599-2802
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 04-20673-2 · 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
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
PART NAME ASSIGNED BY CONTROLLING AGENCYLEAD, BATTERY
END ITEM IDENTIFICATION6115-01-561-7718 GENERATOR SET, DIESEL ENGINE
SUBSTITUTES & CROSS-REFERENCES 3
A028Y665Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
06-20673-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
04-20673Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 04-20673-2?
04-20673-2 is a LEAD,STORAGE BATTERY.
What parts can replace 04-20673-2?
There are 3 known substitutes for 04-20673-2: A028Y665, 06-20673-2, 04-20673. Substitute compatibility should be verified for your specific system.
What is the NSN for 04-20673-2?
04-20673-2 is cataloged in the U.S. Government catalog under NSN 6150-01-599-2802. 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.