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Technical Data Sheet
PartsTable / COMPONENT / WT-15A/U
WT-15A/U ✓ 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 WT-15A/U is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-220-9395, 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
WT-15A/U
NSN: 6145-00-220-9395
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberWT-15A/U
NSN6145-00-220-9395
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: WT-15A/U · 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
•
COLOR: BLACK SECOND POSITION COVER SECOND CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
CONDUCTOR ARRANGEMENT AND QUANTITY: 3 SINGLES
•
MATERIAL: RUBBER BUTADIENE-STYRENE CLASS SBR FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
•
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
•
ROUND CONDUCTOR SIZE: 24 AWG ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
COLORBLACK SECOND POSITION COVER SECOND CONDUCTOR
COLORRED THIRD POSITION COVER THIRD CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR ARRANGEMENT AND QUANTITY3 SINGLES
COLORWHITE FIRST POSITION COVER FIRST CONDUCTOR
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
ROUND CONDUCTOR SIZE24 AWG ALL CONDUCTORS
MATERIALCOPPER ALLOY 162 CORE CONDUCTOR ALL CONDUCTORS
CROSS SECTION OUTSIDE DIAMETER0.212 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
22S2RWUpgraded Successor
successor cross-reference
successor
177-1402Upgraded Successor
successor cross-reference
successor
B22C2-9UUpgraded Successor
successor cross-reference
successor
G-9490010Interchangeable
interchangeable cross-reference
interchangeable
G-9501215Interchangeable
interchangeable cross-reference
interchangeable
WM-59A/UInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WT-15A/U?
WT-15A/U is a WT-15A/U.
What parts can replace WT-15A/U?
There are 25 known substitutes for WT-15A/U: 22S2RW, 177-1402, B22C2-9U and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WT-15A/U?
WT-15A/U is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-220-9395. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026