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WTE6540A-0 — WTE6540A-0

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

WTE6540A-0: WTE6540A-0.

The WTE6540A-0 is a the manufacturer industrial component. Key specifications include color: BLACK FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR, material: PLASTIC TETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR, temp_rating: -65.0 CELSIUS AND 200.0 CELSIUS DEGC, conductor_form: STRANDED SINGLE CONDUCTOR, voltage_rating: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR, inside_diameter: 0.030 INCHES NOMINAL SINGLE CONDUCTOR IN. This part is cataloged in the U.S.

Government catalog under NSN 6145-01-463-8129, 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
MRO→ MRO_GENERAL→ WTE6540A-0
NSN: 6145-01-463-8129
FSC: 6145 — Wire and Cable, Electrical
CAGE: 90484 — RSCC WIRE & CABLE LLC (USA)
SPECIFICATIONS
colorBLACK FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
materialPLASTIC TETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
temp_rating-65.0 CELSIUS AND 200.0 CELSIUS DEGC
conductor_formSTRANDED SINGLE CONDUCTOR
voltage_rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
inside_diameter0.030 INCHES NOMINAL SINGLE CONDUCTOR IN
outside_diameter0.050 INCHES NOMINAL SINGLE CONDUCTOR IN
precious_materialSILVER
surface_treatmentSILVER CORE CONDUCTOR SINGLE CONDUCTOR
round_conductor_size22 AWG SINGLE CONDUCTOR
end_item_identificationAN/APQ170
cross-sectional_shape_styleROUND
NSN6145-01-463-8129
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: WTE6540A-0 · 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
•
ROUND CONDUCTOR SIZE: 22 AWG SINGLE CONDUCTOR
•
TEMP RATING: -65.0 CELSIUS AND 200.0 CELSIUS DEGC
•
VOLTAGE RATING: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-W-16878 MIL SPEC SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
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PRECIOUS MATERIAL: SILVER
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STRAND AWG SIZE PER CONDUCTOR: 40 SINGLE CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.050 INCHES NOMINAL SINGLE CONDUCTOR IN
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE22 AWG SINGLE CONDUCTOR
TEMP RATING-65.0 CELSIUS AND 200.0 CELSIUS DEGC
VOLTAGE RATING300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-W-16878 MIL SPEC SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
PRECIOUS MATERIALSILVER
STRAND AWG SIZE PER CONDUCTOR40 SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.050 INCHES NOMINAL SINGLE CONDUCTOR IN
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
CONDUCTOR CROSS-SECTIONAL SHAPETUBULAR SOLID SINGLE CONDUCTOR
OTHER ITEMS IN FSC 6145 — Wire and Cable, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6145-00-000-0090 6145-00-000-0095 6145-00-001-1281 6145-00-001-3002 6145-00-001-4504 6145-00-001-5158 6145-00-001-5159 6145-00-001-5160
SUBSTITUTES & CROSS-REFERENCES 2
ES933-5-0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
TX-22-6540-0Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is WTE6540A-0?
WTE6540A-0 is a WTE6540A-0. It is classified as a MRO (MRO_GENERAL).
What parts can replace WTE6540A-0?
There are 2 known substitutes for WTE6540A-0: ES933-5-0, TX-22-6540-0. Substitute compatibility should be verified for your specific system.
What is the NSN for WTE6540A-0?
WTE6540A-0 is cataloged in the U.S. Government catalog under NSN 6145-01-463-8129. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.