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EK103 — POLARIZING KEY,ELECTRICAL CONNEC

✓ Government record, cited
— · WIRE CABLE
PRODUCT OVERVIEW

EK103: POLARIZING KEY,ELECTRICAL CONNEC.

POLARIZING KEY,ELECTRICAL CONNEC. Key specifications include material: RUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS, binding_method: ELECTRIC TAPE, special_features: TELEPHONE AND TELEGRAPH EQUIP.;METAL;0.380 IN. LG;0.316 IN.

W IN, termination_type: TERMINAL LUG SECOND END FIRST CONDUCTOR, cable_assembly_overall_length: 3.083 FEET NOMINAL FT. This part is cataloged in the U.S. Government catalog under NSN 6150-00-459-3138, 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
EK103
NSN: 6150-00-459-3138
NIINs: 004593138, 010245606
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
CAGE: 31211 — MOTOROLA AUTOMOTIVE ELECTRONICS (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
binding_methodELECTRIC TAPE
special_featuresTELEPHONE AND TELEGRAPH EQUIP.;METAL;0.380 IN. LG;0.316 IN. W IN
termination_typeTERMINAL LUG SECOND END FIRST CONDUCTOR
conductor_quantity3
cable_assembly_overall_length3.083 FEET NOMINAL FT
NSN6150-00-459-3138
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: EK103 · 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
•
TERMINATION TYPE: CONNECTOR RECEPTACLE FIRST END FIRST CONDUCTOR
•
CABLE ASSEMBLY OVERALL LENGTH: 3.083 FEET NOMINAL FT
•
CONDUCTOR QUANTITY: 3
•
MATERIAL: RUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
•
BINDING METHOD: ELECTRIC TAPE
TECHNICAL CHARACTERISTICS
TERMINATION TYPECONNECTOR RECEPTACLE FIRST END FIRST CONDUCTOR
TERMINATION TYPETERMINAL LUG SECOND END FIRST CONDUCTOR
CABLE ASSEMBLY OVERALL LENGTH3.083 FEET NOMINAL FT
CONDUCTOR QUANTITY3
MATERIALRUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
BINDING METHODELECTRIC TAPE
SUBSTITUTES & CROSS-REFERENCES 1
3Q1008C5Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is EK103?
EK103 is a POLARIZING KEY,ELECTRICAL CONNEC.
What parts can replace EK103?
There is 1 known substitute for EK103: 3Q1008C5. Substitute compatibility should be verified for your specific system.
What is the NSN for EK103?
EK103 is cataloged in the U.S. Government catalog under NSN 6150-00-459-3138. This indicates validated use in U.S. government and defense supply chains.
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