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1L48 — LEAD,STORAGE BATTERY

✓ Government record, cited
— · WIRE CABLE
PRODUCT OVERVIEW

1L48: 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 conductor_form: STRANDED SINGLE CONDUCTOR, special_features: 2 INSULATORS, termination_type: LUG TERMINAL W/MOUNTING HOLE SECOND END SINGLE CONDUCTOR, terminal_polarity: NEGATIVE BOTH ENDS SINGLE CONDUCTOR, terminal_lug_style: STRAIGHT BOLT CLAMP FIRST END SINGLE CONDUCTOR, round_conductor_size: 1 AWG SINGLE CONDUCTOR. This part is cataloged in the U.S.

Government catalog under NSN 6150-00-851-4573, 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
1L48
NSN: 6150-00-851-4573
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
conductor_formSTRANDED SINGLE CONDUCTOR
special_features2 INSULATORS
termination_typeLUG TERMINAL W/MOUNTING HOLE SECOND END SINGLE CONDUCTOR
terminal_polarityNEGATIVE BOTH ENDS SINGLE CONDUCTOR
terminal_lug_styleSTRAIGHT BOLT CLAMP FIRST END SINGLE CONDUCTOR
round_conductor_size1 AWG SINGLE CONDUCTOR
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor30 SINGLE CONDUCTOR
strand_quantity_per_conductor817 SINGLE CONDUCTOR
cross_section_outside_diameter0.610 INCHES NOMINAL IN
terminal_commercial_and_government_entity_code19207 SECOND END SINGLE CONDUCTOR
center_to_center_distance_between_terminal_holes47.719 INCHES NOMINAL IN
NSN6150-00-851-4573
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 1L48 · 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
•
ROUND CONDUCTOR SIZE: 1 AWG SINGLE CONDUCTOR
•
TERMINATION TYPE: LUG TERMINAL W/MOUNTING HOLE SECOND END SINGLE CONDUCTOR
•
TERMINAL MANUFACTURER IDENTIFYING REFERENCE NUMBER: 7056730 SECOND END SINGLE CONDUCTOR
•
TERMINAL POLARITY: NEGATIVE BOTH ENDS SINGLE CONDUCTOR
•
STRAND AWG SIZE PER CONDUCTOR: 30 SINGLE CONDUCTOR
•
TERMINAL COMMERCIAL AND GOVERNMENT ENTITY CODE: 19207 SECOND END SINGLE CONDUCTOR
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
ROUND CONDUCTOR SIZE1 AWG SINGLE CONDUCTOR
TERMINATION TYPELUG TERMINAL W/MOUNTING HOLE SECOND END SINGLE CONDUCTOR
TERMINATION TYPETERMINAL STORAGE BATTERY FIRST END SINGLE CONDUCTOR
TERMINAL MANUFACTURER IDENTIFYING REFERENCE NUMBER7056730 SECOND END SINGLE CONDUCTOR
TERMINAL MANUFACTURER IDENTIFYING REFERENCE NUMBERMS75004-1 FIRST END SINGLE CONDUCTOR
TERMINAL POLARITYNEGATIVE BOTH ENDS SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR30 SINGLE CONDUCTOR
TERMINAL COMMERCIAL AND GOVERNMENT ENTITY CODE19207 SECOND END SINGLE CONDUCTOR
TERMINAL COMMERCIAL AND GOVERNMENT ENTITY CODE96906 FIRST END SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
SUBSTITUTES & CROSS-REFERENCES 3
1U48Reference document
Same NSN cross-reference
Reference document — Secondary reference
7-4831Reference document
Same NSN cross-reference
Reference document — Secondary reference
7017575Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1L48?
1L48 is a LEAD,STORAGE BATTERY.
What parts can replace 1L48?
There are 3 known substitutes for 1L48: 1U48, 7-4831, 7017575. Substitute compatibility should be verified for your specific system.
What is the NSN for 1L48?
1L48 is cataloged in the U.S. Government catalog under NSN 6150-00-851-4573. This indicates validated use in U.S. government and defense supply chains.
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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.