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PartsTable / COMPONENT / BACJ40A20-4
BACJ40A20-4 ✓ 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 LEAD,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, conductor_form: STRANDED LOCATION NOT OTHERWISE SPECIFIED, lead_overall_length: 4.000 INCHES NOMINAL IN, round_conductor_size: 12 AWG SINGLE CONDUCTOR, end_item_identification: KC-46 AIRCRAFT, cross-sectional_shape_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-01-231-5326, 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
BACJ40A20-4
NSN: 6150-01-231-5326
FSC: 6150
CAGE: 1GK47 — R&B ELECTRONICS INC. (USA)
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
conductor_formSTRANDED LOCATION NOT OTHERWISE SPECIFIED
lead_overall_length4.000 INCHES NOMINAL IN
round_conductor_size12 AWG SINGLE CONDUCTOR
end_item_identificationKC-46 AIRCRAFT
cross-sectional_shape_styleROUND
cross_section_outside_diameter0.081 INCHES NOMINAL IN
reference_number_differentiating_characteristicsITEM IS FAA CERTIFIED
NSN6150-01-231-5326
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: BACJ40A20-4 · 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
•
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
•
LEAD OVERALL LENGTH: 4.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
ROUND CONDUCTOR SIZE: 12 AWG SINGLE CONDUCTOR
•
CROSS SECTION OUTSIDE DIAMETER: 0.081 INCHES NOMINAL IN
•
CONDUCTOR FORM: STRANDED LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
LEAD OVERALL LENGTH4.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEROUND
ROUND CONDUCTOR SIZE12 AWG SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.081 INCHES NOMINAL IN
CONDUCTOR FORMSTRANDED LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
30360Interchangeable
interchangeable cross-reference
interchangeable
BACJ40A20-4Interchangeable
interchangeable cross-reference
interchangeable
1002BB4Interchangeable
interchangeable cross-reference
interchangeable
740A-20-4Interchangeable
Same NIIN cross-reference
interchangeable
TJEJ40A-20-4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BACJ40A20-4?
BACJ40A20-4 is a LEAD,ELECTRICAL.
What parts can replace BACJ40A20-4?
There are 5 known substitutes for BACJ40A20-4: 30360, BACJ40A20-4, 1002BB4 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BACJ40A20-4?
BACJ40A20-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-01-231-5326. 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