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LFEM953-018 — LEAD,STORAGE BATTERY

✓ Government record, cited
— · WIRE CABLE
PRODUCT OVERVIEW

LFEM953-018: 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: LITTON SYSTEMS M990 WEAPON SIGHT. This part is cataloged in the U.S.

Government catalog under NSN 6150-01-434-3443, 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
LFEM953-018
NSN: 6150-01-434-3443
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
CAGE: FASM4 — L.F.E. (FRA)
SPECIFICATIONS
end_item_identificationLITTON SYSTEMS M990 WEAPON SIGHT
NSN6150-01-434-3443
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: LFEM953-018 · 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
END ITEM IDENTIFICATIONLITTON SYSTEMS M990 WEAPON SIGHT
OTHER ITEMS IN FSC 6150 — Miscellaneous Electric Power and Distribution Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6150-00-000-0125 6150-00-000-0174 6150-00-000-0176 6150-00-000-0178 6150-00-000-0179 6150-00-000-0180 6150-00-001-1272 6150-00-001-1522
SUBSTITUTES & CROSS-REFERENCES 2
240890-100Reference document
Same NSN cross-reference
Reference document — Secondary reference
0240890-100Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LFEM953-018?
LFEM953-018 is a LEAD,STORAGE BATTERY.
What parts can replace LFEM953-018?
There are 2 known substitutes for LFEM953-018: 240890-100, 0240890-100. Substitute compatibility should be verified for your specific system.
What is the NSN for LFEM953-018?
LFEM953-018 is cataloged in the U.S. Government catalog under NSN 6150-01-434-3443. This indicates validated use in U.S. government and defense supply chains.
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