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Technical Data Sheet
PartsTable / COMPONENT / 2831/3
2831/3 ✓ 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 2831/3 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-925-9812, 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
2831/3
NSN: 6145-00-925-9812
FSC: 6145
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
Part Number2831/3
NSN6145-00-925-9812
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 2831/3 · 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
•
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
•
COLOR: WHITE FIRST POSITION COVER FIRST CONDUCTOR
•
CONDUCTOR QUANTITY: 3
•
DEPARTURE FROM CITED DOCUMENT: AS MODIFIED BY STRAND QUANTITY PER CONDUCTOR AND STRAND AWG SIZE PER CONDUCTOR
•
STRAND QUANTITY PER CONDUCTOR: 19 ALL CONDUCTORS
•
MATERIAL: SILVER SECOND POSITION COATING CABLE
•
CONDUCTOR ARRANGEMENT AND QUANTITY: 1 TRIPLES
•
STRAND AWG SIZE PER CONDUCTOR: 36 ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
COLORWHITE FIRST POSITION COVER FIRST CONDUCTOR
CONDUCTOR QUANTITY3
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY STRAND QUANTITY PER CONDUCTOR AND STRAND AWG SIZE PER CONDUCTOR
STRAND QUANTITY PER CONDUCTOR19 ALL CONDUCTORS
MATERIALSILVER SECOND POSITION COATING CABLE
CONDUCTOR ARRANGEMENT AND QUANTITY1 TRIPLES
STRAND AWG SIZE PER CONDUCTOR36 ALL CONDUCTORS
PRECIOUS MATERIAL AND LOCATIONSURFACE ALL CONDUCTORS SILVER AND SURFACE SHIELD BRAID SILVER
ROUND CONDUCTOR SIZE24 AWG ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
5M1005-18R1S6Upgraded Successor
successor cross-reference
successor
ST8060-18Upgraded Successor
successor cross-reference
successor
MIL-W-16878/4Upgraded Successor
successor cross-reference
successor
5793665 FIND 32Upgraded Successor
successor cross-reference
successor
MIL-C-55021/2Upgraded Successor
successor cross-reference
successor
E22C2-1UUpgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2831/3?
2831/3 is a 2831/3.
What parts can replace 2831/3?
There are 32 known substitutes for 2831/3: 5M1005-18R1S6, ST8060-18, MIL-W-16878/4 and 29 more. Substitute compatibility should be verified for your specific system.
Is 2831/3 still available?
2831/3 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