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Technical Data Sheet
PartsTable / COMPONENT / T-104891/20-3
T-104891/20-3 ✓ 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 T-104891/20-3 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-003-4171, 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
T-104891/20-3
NSN: 6145-00-003-4171
FSC: 6145
CAGE: 71124 — PRYSMIAN CABLES AND SYSTEMS USA, LLC DIV MANUFACTURING PLANT (USA)
SPECIFICATIONS
Part NumberT-104891/20-3
NSN6145-00-003-4171
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: T-104891/20-3 · 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
•
MATERIAL: PLASTIC POLYVINYLIDENE FLUORIDE SECOND POSITION JACKET SINGLE CONDUCTOR
•
TEMP RATING: 150.0 CELSIUS DEGC
•
STRAND AWG SIZE PER CONDUCTOR: 32 SINGLE CONDUCTOR
•
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC POLYVINYLIDENE FLUORIDE SECOND POSITION JACKET SINGLE CONDUCTOR
END ITEM IDENTIFICATION26F; ZEA; XMN; ERN; 39N; 40F; 16N; FPF; 04F; DTF
TEMP RATING150.0 CELSIUS DEGC
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
STRAND AWG SIZE PER CONDUCTOR32 SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
MATERIALPLASTIC POLYALKENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM DESIGNATION B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR19 SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
513 608-1Upgraded Successor
successor cross-reference
successor
M81044/12-20-1Upgraded Successor
successor cross-reference
successor
513 608-6Upgraded Successor
successor cross-reference
successor
M81044/4-20-6Upgraded Successor
successor cross-reference
successor
44A0111-20-6Upgraded Successor
successor cross-reference
successor
513 593-0Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T-104891/20-3?
T-104891/20-3 is a T-104891/20-3.
What parts can replace T-104891/20-3?
There are 35 known substitutes for T-104891/20-3: 513 608-1, M81044/12-20-1, 513 608-6 and 32 more. Substitute compatibility should be verified for your specific system.
Is T-104891/20-3 still available?
T-104891/20-3 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