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Technical Data Sheet

WD-27A/U — Cable Assembly Specs

✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 WD-27A/U is a the manufacturer industrial component. Key specifications include color: BLACK FIRST POSITION COVER FIRST CONDUCTOR, material: RUBBER BUTADIENE-STYRENE CLASS SBR FIRST POSITION JACKET CABLE, temp_rating: 20.0 CELSIUS DEGC, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, surface_treatment: TIN CORE CONDUCTOR ALL CONDUCTORS. This part is cataloged in the Federal Logistics Information System under NSN 6145-00-220-9396, 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→ WD-27A/U
NSN: 6145-00-220-9396
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorBLACK FIRST POSITION COVER FIRST CONDUCTOR
materialRUBBER BUTADIENE-STYRENE CLASS SBR FIRST POSITION JACKET CABLE
temp_rating20.0 CELSIUS DEGC
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
surface_treatmentTIN CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity2
round_conductor_size24 AWG ALL CONDUCTORS
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor40 ALL CONDUCTORS
strand_quantity_per_conductor41 ALL CONDUCTORS
cross_section_outside_diameter0.146 INCHES NOMINAL IN
NSN6145-00-220-9396
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: WD-27A/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
•
STRAND AWG SIZE PER CONDUCTOR: 40 ALL CONDUCTORS
•
VOLTAGE RATING: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
•
MATERIAL: RUBBER BUTADIENE-STYRENE CLASS SBR FIRST POSITION JACKET CABLE
•
COLOR: WHITE SECOND POSITION COVER SECOND CONDUCTOR
•
ROUND CONDUCTOR SIZE: 24 AWG ALL CONDUCTORS
•
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
•
STRAND QUANTITY PER CONDUCTOR: 41 ALL CONDUCTORS
•
TEMP RATING: 20.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
STRAND AWG SIZE PER CONDUCTOR40 ALL CONDUCTORS
VOLTAGE RATING300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR FIRST POSITION JACKET CABLE
COLORWHITE SECOND POSITION COVER SECOND CONDUCTOR
ROUND CONDUCTOR SIZE24 AWG ALL CONDUCTORS
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR41 ALL CONDUCTORS
TEMP RATING20.0 CELSIUS DEGC
COLORBLACK FIRST POSITION COVER FIRST CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
G-9490010InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
G-9501215InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
WM-59A/UInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
WF-11A/UInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-DTL-10392InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILM10392InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMATSourcing: other
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FREQUENTLY ASKED QUESTIONS
What is WD-27A/U?
WD-27A/U is a WD-27A/U. It is classified as a MRO (MRO_GENERAL).
What parts can replace WD-27A/U?
There are 20 known substitutes for WD-27A/U: G-9490010, G-9501215, WM-59A/U and 17 more. Substitute compatibility should be verified for your specific system.
Is WD-27A/U still available?
WD-27A/U is currently cancelled.
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