PartsTable
Technical Data Sheet
T-12543 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 T-12543 is a the manufacturer industrial component. Key specifications include color: BLUE, LIGHT SECOND POSITION PRIMARY INSULATION FIRST CONDUCTOR, material: COPPER FOURTH POSITION SECONDARY INSULATION OVERALL, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 1000.0 DIELECTRIC TEST VOLTAGE ALL CONDUCTORS, precious_material: SILVER, surface_treatment: TIN THIRD POSITION SECONDARY INSULATION OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-584-2057, 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
MRO MRO_GENERAL T-12543
NSN: 6145-01-584-2057
FSC: 6145
CAGE: 0DD12 — BRAND REX CO (USA)
SPECIFICATIONS
colorBLUE, LIGHT SECOND POSITION PRIMARY INSULATION FIRST CONDUCTOR
materialCOPPER FOURTH POSITION SECONDARY INSULATION OVERALL
conductor_formSTRANDED ALL CONDUCTORS
group_quantity2
voltage_rating1000.0 DIELECTRIC TEST VOLTAGE ALL CONDUCTORS
precious_materialSILVER
surface_treatmentTIN THIRD POSITION SECONDARY INSULATION OVERALL
conductor_quantity2
round_conductor_size24 AWG FIRST CONDUCTOR
end_item_identificationARR LIST
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor36 ALL CONDUCTORS
NSN6145-01-584-2057
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: T-12543 · 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
MATERIAL: COPPER FOURTH POSITION SECONDARY INSULATION OVERALL
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
COLOR: BLUE, LIGHT SECOND POSITION PRIMARY INSULATION FIRST CONDUCTOR
PRECIOUS MATERIAL: SILVER
VOLTAGE RATING: 1000.0 DIELECTRIC TEST VOLTAGE ALL CONDUCTORS
SURFACE TREATMENT: TIN FOURTH POSITION SECONDARY INSULATION OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER FOURTH POSITION SECONDARY INSULATION OVERALL
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
COLORBLUE, LIGHT SECOND POSITION PRIMARY INSULATION FIRST CONDUCTOR
PRECIOUS MATERIALSILVER
VOLTAGE RATING1000.0 DIELECTRIC TEST VOLTAGE ALL CONDUCTORS
SURFACE TREATMENTTIN FOURTH POSITION SECONDARY INSULATION OVERALL
MATERIALCOPPER FIRST POSITION CONDUCTOR ALL CONDUCTORS
SURFACE TREATMENTSILVER FIRST POSITION CONDUCTOR OVERALL
CONDUCTOR QUANTITY2
COLORWHITE SECOND POSITION PRIMARY INSULATION SECOND CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
10613Upgraded Successor
successor cross-reference
successor
10613-24-9Upgraded Successor
successor cross-reference
successor
NR36-16Interchangeable
interchangeable cross-reference
interchangeable
X2720Interchangeable
interchangeable cross-reference
interchangeable
2720Interchangeable
interchangeable cross-reference
interchangeable
53604Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T-12543?
T-12543 is a T-12543. It is classified as a MRO (MRO_GENERAL).
What parts can replace T-12543?
There are 19 known substitutes for T-12543: 10613, 10613-24-9, NR36-16 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for T-12543?
T-12543 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-584-2057. This indicates validated use in U.S. government and defense supply chains.
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