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Technical Data Sheet

M7078/3-12-2 — Cable Assembly Specs

✓ 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 M7078/3-12-2 is a the manufacturer industrial component. Key specifications include color: WHITE FIRST POSITION JACKET CABLE, material: COPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR ALL CONDUCTORS, temp_rating: 105.0 CELSIUS DEGC, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, surface_treatment: TIN CORE CONDUCTOR ALL CONDUCTORS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 6145-01-028-4491, 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→ M7078/3-12-2
NSN: 6145-01-028-4491
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorWHITE FIRST POSITION JACKET CABLE
materialCOPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR ALL CONDUCTORS
temp_rating105.0 CELSIUS DEGC
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
surface_treatmentTIN CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity2
round_conductor_size12 AWG ALL CONDUCTORS
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor28 ALL CONDUCTORS
strand_quantity_per_conductor37 ALL CONDUCTORS
cross_section_outside_diameter0.323 INCHES NOMINAL IN
NSN6145-01-028-4491
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: M7078/3-12-2 · 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
KEY FEATURES
•
COLOR: WHITE FIRST POSITION JACKET CABLE
•
TEMP RATING: 105.0 CELSIUS DEGC
•
ROUND CONDUCTOR SIZE: 12 AWG ALL CONDUCTORS
•
CONDUCTOR ARRANGEMENT AND QUANTITY: 2 SINGLES
•
STRAND QUANTITY PER CONDUCTOR: 37 ALL CONDUCTORS
•
MATERIAL: COPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR ALL CONDUCTORS
•
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
•
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
TECHNICAL CHARACTERISTICS
COLORWHITE FIRST POSITION JACKET CABLE
TEMP RATING105.0 CELSIUS DEGC
ROUND CONDUCTOR SIZE12 AWG ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY2 SINGLES
STRAND QUANTITY PER CONDUCTOR37 ALL CONDUCTORS
MATERIALCOPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR ALL CONDUCTORS
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
STRAND AWG SIZE PER CONDUCTOR28 ALL CONDUCTORS
CROSS-SECTIONAL SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
MIL-DTL-27500Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
MS25313A223-264Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
M27500-22A3T02Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
MIL-C-7078/3Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
M7078/3-16-5Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
M27500-16A5T03Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M7078/3-12-2?
M7078/3-12-2 is a M7078/3-12-2. It is classified as a MRO (MRO_GENERAL).
What parts can replace M7078/3-12-2?
There are 24 known substitutes for M7078/3-12-2: MIL-DTL-27500, MS25313A223-264, M27500-22A3T02 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M7078/3-12-2?
M7078/3-12-2 is cataloged in the Federal Logistics Information System under NSN 6145-01-028-4491. This indicates validated use in U.S. government and defense supply chains.
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