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Technical Data Sheet

3580/26 — 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 3580/26 is a the manufacturer industrial component. Key specifications include color: GRAY/GREY FIRST POSITION COVER ALL CONDUCTORS, material: PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS, temp_rating: 105.0 CELSIUS DEGC, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS, special_features: RED OR BLUE POLARITY STRIP ON LEADING EDGE; WEAPON SYSTEM ESSENTIAL. This part is cataloged in the Federal Logistics Information System under NSN 6145-01-039-9831, 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→ 3580/26
NSN: 6145-01-039-9831
FSC: 6145
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
colorGRAY/GREY FIRST POSITION COVER ALL CONDUCTORS
materialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
temp_rating105.0 CELSIUS DEGC
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
special_featuresRED OR BLUE POLARITY STRIP ON LEADING EDGE; WEAPON SYSTEM ESSENTIAL
surface_treatmentTIN CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity26
round_conductor_size28 AWG ALL CONDUCTORS
cross-sectional_width1.300 INCHES NOMINAL IN
cross-sectional_height0.035 INCHES NOMINAL IN
cross-sectional_shape_styleFLAT
NSN6145-01-039-9831
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 3580/26 · 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
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
STRAND QUANTITY PER CONDUCTOR: 7 ALL CONDUCTORS
•
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
•
CROSS-SECTIONAL WIDTH: 1.300 INCHES NOMINAL IN
•
STRAND AWG SIZE PER CONDUCTOR: 36 ALL CONDUCTORS
•
ROUND CONDUCTOR SIZE: 28 AWG ALL CONDUCTORS
•
MATERIAL: COPPER CORE CONDUCTOR ALL CONDUCTORS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
STRAND QUANTITY PER CONDUCTOR7 ALL CONDUCTORS
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
CROSS-SECTIONAL WIDTH1.300 INCHES NOMINAL IN
STRAND AWG SIZE PER CONDUCTOR36 ALL CONDUCTORS
ROUND CONDUCTOR SIZE28 AWG ALL CONDUCTORS
SPECIAL FEATURESRED OR BLUE POLARITY STRIP ON LEADING EDGE; WEAPON SYSTEM ESSENTIAL
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
CROSS-SECTIONAL HEIGHT0.035 INCHES NOMINAL IN
CONDUCTOR QUANTITY26
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
539-532XInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
12C37InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
120-212042-999InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3459-02InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
F6008443InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
F600B443InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMATSourcing: other
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FREQUENTLY ASKED QUESTIONS
What is 3580/26?
3580/26 is a 3580/26. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3580/26?
There are 35 known substitutes for 3580/26: 539-532X, 12C37, 120-212042-999 and 32 more. Substitute compatibility should be verified for your specific system.
Is 3580/26 still available?
3580/26 is currently cancelled.
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