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Technical Data Sheet
PartsTable / COMPONENT / M7078/2-20-2
M7078/2-20-2 ✓ Verified by PartsTable
— · WIRE CABLE
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 M7078/2-20-2 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-756-3021, 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
M7078/2-20-2
NSN: 6145-00-756-3021
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM7078/2-20-2
NSN6145-00-756-3021
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: M7078/2-20-2 · 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
•
MATERIAL: PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
•
TRACER COLOR: BLUE FIRST TRACER SECOND CONDUCTOR
•
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
•
CONDUCTOR QUANTITY: 2
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B33 ASSN STD ALL MATERIAL RESPONSES CORE CONDUCTOR ALL CONDUCTORS
•
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
MATERIALCOPPER FIRST POSITION SHIELD BRAID METALLIC CABLE
TRACER COLORBLUE FIRST TRACER SECOND CONDUCTOR
MATERIALPLASTIC POLYAMIDE NYLON SECOND POSITION JACKET ALL CONDUCTORS
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
CONDUCTOR QUANTITY2
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B33 ASSN STD ALL MATERIAL RESPONSES CORE CONDUCTOR ALL CONDUCTORS
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
STRAND AWG SIZE PER CONDUCTOR32 ALL CONDUCTORS
ROUND CONDUCTOR SIZE20 AWG ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
MIL-C-27500Upgraded Successor
successor cross-reference
successor
M27500-18MR3U00Upgraded Successor
successor cross-reference
successor
M27500-18MR3U00WHITEUpgraded Successor
successor cross-reference
successor
M27500-22SC7G23Upgraded Successor
successor cross-reference
successor
M275600-22SC7G23Upgraded Successor
successor cross-reference
successor
MS25313-B203Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M7078/2-20-2?
M7078/2-20-2 is a M7078/2-20-2.
What parts can replace M7078/2-20-2?
There are 21 known substitutes for M7078/2-20-2: MIL-C-27500, M27500-18MR3U00, M27500-18MR3U00WHITE and 18 more. Substitute compatibility should be verified for your specific system.
Is M7078/2-20-2 still available?
M7078/2-20-2 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026