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Technical Data Sheet
PartsTable / COMPONENT / 3-504
3-504 ✓ 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 3-504 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 6145-00-135-0045, 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
3-504
NSN: 6145-00-135-0045
FSC: 6145
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
Part Number3-504
NSN6145-00-135-0045
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 3-504 · 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
•
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
•
MATERIAL: PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
•
STRAND AWG SIZE PER CONDUCTOR: 30 ALL CONDUCTORS
•
VOLTAGE RATING: 1000.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
•
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
•
STRAND QUANTITY PER CONDUCTOR: 7 ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
SPECIAL FEATURESCONDUCTORS BONDED TOGETHER TO FORM FLAT RIBBON CABLE
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
STRAND AWG SIZE PER CONDUCTOR30 ALL CONDUCTORS
VOLTAGE RATING1000.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR7 ALL CONDUCTORS
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
CROSS-SECTIONAL HEIGHT0.065 INCHES NOMINAL IN
CONDUCTOR ARRANGEMENT AND QUANTITY4 MOLDED TOGETHER W/NO OUTER COVERING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
3504Upgraded Successor
successor cross-reference
successor
3501AUpgraded Successor
successor cross-reference
successor
BFW-1Interchangeable
interchangeable cross-reference
interchangeable
1Interchangeable
R970
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3-504?
3-504 is a 3-504.
What parts can replace 3-504?
There are 4 known substitutes for 3-504: 3504, 3501A, BFW-1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-504?
3-504 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-135-0045. 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