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MILC7078-18 — MILC7078-18

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

MILC7078-18: MILC7078-18.

The MILC7078-18 is a the manufacturer industrial component. Key specifications include color: YELLOW THIRD POSITION COATING ALL CONDUCTORS, material: PLASTIC POLYIMIDE AND PLASTIC FLUORINATED ETHYLENE PROPYLENE SECOND POSITION TAPE ALL CONDUCTORS, tracer_color: BLUE SINGLE TRACER SECOND CONDUCTOR, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, special_features: A DOUBLE BLACK BAND SHALL BE APPLIED EVERY 2 3/4 ON BASIC WIRE. This part is cataloged in the U.S.

Government catalog under NSN 6145-00-258-3584, 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→ MILC7078-18
NSN: 6145-00-258-3584
NIINs: 002583584, 013553717, 013555463, 013563238
FSC: 6145 — Wire and Cable, Electrical
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorYELLOW THIRD POSITION COATING ALL CONDUCTORS
materialPLASTIC POLYIMIDE AND PLASTIC FLUORINATED ETHYLENE PROPYLENE SECOND POSITION TAPE ALL CONDUCTORS
tracer_colorBLUE SINGLE TRACER SECOND CONDUCTOR
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
special_featuresA DOUBLE BLACK BAND SHALL BE APPLIED EVERY 2 3/4 ON BASIC WIRE
surface_treatmentNICKEL CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity2
round_conductor_size26 AWG ALL CONDUCTORS
cross-sectional_width0.038 INCHES NOMINAL IN
cross-sectional_height0.076 INCHES NOMINAL IN
cross-sectional_shape_styleTWIST
NSN6145-00-258-3584
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: MILC7078-18 · 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: 22 AWG ALL CONDUCTORS
•
TEMP RATING: 200.0 CELSIUS DEGC
•
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
•
CONDUCTOR QUANTITY: 4
•
STRAND AWG SIZE PER CONDUCTOR: 34 ALL CONDUCTORS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
•
STRAND QUANTITY PER CONDUCTOR: 19 ALL CONDUCTORS
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE22 AWG ALL CONDUCTORS
TEMP RATING200.0 CELSIUS DEGC
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
CONDUCTOR QUANTITY4
STRAND AWG SIZE PER CONDUCTOR34 ALL CONDUCTORS
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR19 ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY1 TWISTED TOGETHER W/NO OUTER COVERING
SURFACE TREATMENTNICKEL CORE CONDUCTOR ALL CONDUCTORS
SUBSTITUTES & CROSS-REFERENCES 4
NEMA-WC27500Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
M27500-22NB4U00Reference document
Same NSN cross-reference
Reference document — Secondary reference
M7078-18-22-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-27500Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MILC7078-18?
MILC7078-18 is a MILC7078-18. It is classified as a MRO (MRO_GENERAL).
What parts can replace MILC7078-18?
There are 4 known substitutes for MILC7078-18: NEMA-WC27500, M27500-22NB4U00, M7078-18-22-4 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILC7078-18?
MILC7078-18 is cataloged in the U.S. Government catalog under NSN 6145-00-258-3584. 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.