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Technical Data Sheet

M7078-3-20-1 — 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 M7078-3-20-1 is a the manufacturer industrial component. Key specifications include color: RED FIRST POSITION COVER SINGLE CONDUCTOR, material: PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS, temp_rating: 105.0 CELSIUS DEGC, conductor_form: STRANDED SINGLE CONDUCTOR, voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR, surface_treatment: TIN CORE CONDUCTOR ALL CONDUCTORS. This part is cataloged in the Federal Logistics Information System under NSN 6145-00-617-0035, 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→ M7078-3-20-1
NSN: 6145-00-617-0035
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorRED FIRST POSITION COVER SINGLE CONDUCTOR
materialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
temp_rating105.0 CELSIUS DEGC
conductor_formSTRANDED SINGLE CONDUCTOR
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
surface_treatmentTIN CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity1
round_conductor_size20 AWG SINGLE CONDUCTOR
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor32 SINGLE CONDUCTOR
strand_quantity_per_conductor19 SINGLE CONDUCTOR
cross_section_outside_diameter0.122 INCHES NOMINAL IN
NSN6145-00-617-0035
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: M7078-3-20-1 · 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
•
CONDUCTOR ARRANGEMENT AND QUANTITY: 1 SINGLES
•
STRAND AWG SIZE PER CONDUCTOR: 32 SINGLE CONDUCTOR
•
COLOR: WHITE FIRST POSITION COVER SINGLE CONDUCTOR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
•
MATERIAL: COPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR SINGLE CONDUCTOR
•
SURFACE TREATMENT: TIN CORE CONDUCTOR SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS
CONDUCTOR ARRANGEMENT AND QUANTITY1 SINGLES
STRAND AWG SIZE PER CONDUCTOR32 SINGLE CONDUCTOR
COLORWHITE FIRST POSITION COVER SINGLE CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
MATERIALCOPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR SINGLE CONDUCTOR
SURFACE TREATMENTTIN CORE CONDUCTOR SINGLE CONDUCTOR
CONDUCTOR QUANTITY1
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
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-27500Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
M27500-18MR3U00Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
M27500-18MR3U00WHITEUpgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M7078-3-20-1?
M7078-3-20-1 is a M7078-3-20-1. It is classified as a MRO (MRO_GENERAL).
What parts can replace M7078-3-20-1?
There are 24 known substitutes for M7078-3-20-1: MIL-DTL-27500, MS25313A223-264, M27500-22A3T02 and 21 more. Substitute compatibility should be verified for your specific system.
Is M7078-3-20-1 still available?
M7078-3-20-1 is currently cancelled.
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