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Technical Data Sheet
PartsTable / COMPONENT / 2031-18-2
2031-18-2 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include color: RED CORE CONDUCTOR SINGLE CONDUCTOR, material: SILVER CONTACT, duty_type: CONTINUOUS, storage_type: GENERAL PURPOSE WAREHOUSE, cubic_measure: 4.595 CUBIC INCHES, overall_width: 1.400 INCHES MAXIMUM1.400 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-731-3117, 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
2031-18-2
NSN: 6150-00-731-3117
FSC: 6150
CAGE: 05276 — FLUKE ELECTRONICS CORP POMONA ELECTRONICS DIV (USA)
SPECIFICATIONS
colorRED CORE CONDUCTOR SINGLE CONDUCTOR
materialSILVER CONTACT
duty_typeCONTINUOUS
storage_typeGENERAL PURPOSE WAREHOUSE
coil_quantity1
cubic_measure4.595 CUBIC INCHES
overall_width1.400 INCHES MAXIMUM1.400 INCHES MAXIMUM IN
conductor_formSTRANDED LOCATION NOT OTHERWISE SPECIFIED
overall_height2.188 INCHES MAXIMUM IN
overall_length1.500 INCHES MAXIMUM1.500 INCHES MAXIMUM IN
voltage_rating600.0 DC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
fragility_factorMODERATELY RUGGED
NSN6150-00-731-3117
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 2031-18-2 · 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 VINYL FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
•
STRAND AWG SIZE PER CONDUCTOR: 36 SINGLE CONDUCTOR
•
TERMINATION TYPE: TERMINAL LUG BOTH ENDS SINGLE CONDUCTOR
•
COLOR: RED CORE CONDUCTOR SINGLE CONDUCTOR
•
SURFACE TREATMENT: TIN CORE CONDUCTOR THIRD GROUP
•
FSC APPLICATION DATA: SHOP EQUIPMENT,INSTRUMENT AND FIRE CONTROL SYSTEM
•
LEAD OVERALL LENGTH: 20.812 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC VINYL FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR36 SINGLE CONDUCTOR
TERMINATION TYPETERMINAL LUG BOTH ENDS SINGLE CONDUCTOR
COLORRED CORE CONDUCTOR SINGLE CONDUCTOR
SURFACE TREATMENTTIN CORE CONDUCTOR THIRD GROUP
FSC APPLICATION DATASHOP EQUIPMENT,INSTRUMENT AND FIRE CONTROL SYSTEM
LEAD OVERALL LENGTH20.812 INCHES NOMINAL IN
VOLTAGE RATING600.0 DC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE10 AWG SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
7911292-2Interchangeable
interchangeable cross-reference
interchangeable
2031-8RInterchangeable
interchangeable cross-reference
interchangeable
2031-8-2Interchangeable
interchangeable cross-reference
interchangeable
7911292-9Interchangeable
interchangeable cross-reference
interchangeable
2031-18-0Interchangeable
interchangeable cross-reference
interchangeable
7911292Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2031-18-2?
2031-18-2 is a RELAY,ELECTROMAGNETIC.
What parts can replace 2031-18-2?
There are 13 known substitutes for 2031-18-2: 7911292-2, 2031-8R, 2031-8-2 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2031-18-2?
2031-18-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-731-3117. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026