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Technical Data Sheet

12731/20079KK4 — 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 12731/20079KK4 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: ORANGE SINGLE TRACER THIRD CONDUCTOR, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, special_features: A DOUBLE YELLOW BAND SHALL BE APPLIED EVERY 2 3/4 INCHES ON BASIC WIRE IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 6145-01-355-5459, 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→ 12731/20079KK4
NSN: 6145-01-355-5459
FSC: 6145
CAGE: 92607 — AMPHENOL CABLE AND INTERCONNECT TECHNOLOGIES, INC (USA)
SPECIFICATIONS
colorYELLOW THIRD POSITION COATING ALL CONDUCTORS
materialPLASTIC POLYIMIDE AND PLASTIC FLUORINATED ETHYLENE PROPYLENE SECOND POSITION TAPE ALL CONDUCTORS
tracer_colorORANGE SINGLE TRACER THIRD CONDUCTOR
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
special_featuresA DOUBLE YELLOW BAND SHALL BE APPLIED EVERY 2 3/4 INCHES ON BASIC WIRE IN
surface_treatmentNICKEL FOURTH POSITION SHIELD BRAID METALLIC CABLE
conductor_quantity4
round_conductor_size12 AWG ALL CONDUCTORS
cross-sectional_shape_styleROUND
departure_from_cited_documentAS MODIFIED BY OUTER JACKET COLOR AND COLOR BANDS ON BASIC WIRE
strand_awg_size_per_conductor28 ALL CONDUCTORS
NSN6145-01-355-5459
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 12731/20079KK4 · 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
•
STRAND QUANTITY PER CONDUCTOR: 37 ALL CONDUCTORS
•
CONDUCTOR QUANTITY: 4
•
CONDUCTOR ARRANGEMENT AND QUANTITY: 4 SINGLES
•
MATERIAL: PLASTIC POLYIMIDE AND PLASTIC FLUORINATED ETHYLENE PROPYLENE FIFTH POSITION TAPE CABLE
•
TRACER COLOR: GREEN SINGLE TRACER FOURTH CONDUCTOR
•
SURFACE TREATMENT: NICKEL CORE CONDUCTOR ALL CONDUCTORS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B355 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
TECHNICAL CHARACTERISTICS
STRAND QUANTITY PER CONDUCTOR37 ALL CONDUCTORS
CONDUCTOR QUANTITY4
CONDUCTOR ARRANGEMENT AND QUANTITY4 SINGLES
MATERIALPLASTIC POLYIMIDE AND PLASTIC FLUORINATED ETHYLENE PROPYLENE FIFTH POSITION TAPE CABLE
MATERIALPLASTIC POLYIMIDE AND PLASTIC FLUORINATED ETHYLENE PROPYLENE FIRST POSITION TAPE ALL CONDUCTORS
TRACER COLORGREEN SINGLE TRACER FOURTH CONDUCTOR
SURFACE TREATMENTNICKEL CORE CONDUCTOR ALL CONDUCTORS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B355 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
SPECIAL FEATURESA DOUBLE YELLOW BAND SHALL BE APPLIED EVERY 2 3/4 INCHES ON BASIC WIRE IN
TRACER COLORORANGE SINGLE TRACER THIRD CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
NEMA-WC27500Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
M7078/12-16-2Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
MIL-C-7078/12Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
LE572-0053-5222Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
22751/20079KK2Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
LB-B1-5222Upgraded SuccessorGOVERNMENT REGISTRY
successor cross-reference
successor
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMATSourcing: other
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FREQUENTLY ASKED QUESTIONS
What is 12731/20079KK4?
12731/20079KK4 is a 12731/20079KK4. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12731/20079KK4?
There are 29 known substitutes for 12731/20079KK4: NEMA-WC27500, M7078/12-16-2, MIL-C-7078/12 and 26 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12731/20079KK4?
12731/20079KK4 is cataloged in the Federal Logistics Information System under NSN 6145-01-355-5459. This indicates validated use in U.S. government and defense supply chains.
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