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740K7A6A8 — LEAD,ELECTRICAL

✓ Government record, cited
— · WIRE CABLE
PRODUCT OVERVIEW

740K7A6A8: LEAD,ELECTRICAL.

The LEAD,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CORE CONDUCTOR SINGLE CONDUCTOR, conductor_form: STRANDED LOCATION NOT OTHERWISE SPECIFIED, special_features: GNUMBER 12 TUBING EXPANDED TO FIT OVER CABLE,THEN HEAT-SHRUNK TO FIT TIGHTLY, surface_treatment: TIN CORE CONDUCTOR SINGLE CONDUCTOR, lead_overall_length: 8.480 INCHES MINIMUM AND 8.796 INCHES MAXIMUM IN, terminal_lug_aperture_size: 0.250 INCHES FIRST END SINGLE CONDUCTOR IN. This part is cataloged in the U.S.

Government catalog under NSN 6150-01-044-6032, 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
740K7A6A8
NSN: 6150-01-044-6032
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
CAGE: 91812 — JANCO CORPORATION DBA JANCO CORP DIV MASON CONTROLS (USA)
SPECIFICATIONS
materialCOPPER ALLOY CORE CONDUCTOR SINGLE CONDUCTOR
conductor_formSTRANDED LOCATION NOT OTHERWISE SPECIFIED
special_featuresGNUMBER 12 TUBING EXPANDED TO FIT OVER CABLE,THEN HEAT-SHRUNK TO FIT TIGHTLY
surface_treatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
lead_overall_length8.480 INCHES MINIMUM AND 8.796 INCHES MAXIMUM IN
terminal_lug_aperture_size0.250 INCHES FIRST END SINGLE CONDUCTOR IN
cross-sectional_shape_styleROUND
material_document_and_classificationQQ-W-341 FED STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
terminal_commercial_and_government_entity_code00779 BOTH ENDS SINGLE CONDUCTOR
NSN6150-01-044-6032
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 740K7A6A8 · 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
•
LEAD OVERALL LENGTH: 8.480 INCHES MINIMUM AND 8.796 INCHES MAXIMUM IN
•
TERMINAL COMMERCIAL AND GOVERNMENT ENTITY CODE: 00779 BOTH ENDS SINGLE CONDUCTOR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-341 FED STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
TERMINAL LUG APERTURE SIZE: 0.312 INCHES SECOND END SINGLE CONDUCTOR IN
•
CONDUCTOR FORM: STRANDED LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
LEAD OVERALL LENGTH8.480 INCHES MINIMUM AND 8.796 INCHES MAXIMUM IN
TERMINAL COMMERCIAL AND GOVERNMENT ENTITY CODE00779 BOTH ENDS SINGLE CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-341 FED STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
TERMINAL LUG APERTURE SIZE0.312 INCHES SECOND END SINGLE CONDUCTOR IN
TERMINAL LUG APERTURE SIZE0.250 INCHES FIRST END SINGLE CONDUCTOR IN
CONDUCTOR FORMSTRANDED LOCATION NOT OTHERWISE SPECIFIED
SPECIAL FEATURESGNUMBER 12 TUBING EXPANDED TO FIT OVER CABLE,THEN HEAT-SHRUNK TO FIT TIGHTLY
SURFACE TREATMENTTIN CORE CONDUCTOR SINGLE CONDUCTOR
MATERIALCOPPER ALLOY CORE CONDUCTOR SINGLE CONDUCTOR
OTHER ITEMS IN FSC 6150 — Miscellaneous Electric Power and Distribution Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6150-00-000-0125 6150-00-000-0174 6150-00-000-0176 6150-00-000-0178 6150-00-000-0179 6150-00-000-0180 6150-00-001-1272 6150-00-001-1522
SUBSTITUTES & CROSS-REFERENCES 2
BACJ40K7A6A8Reference document
Same NSN cross-reference
Reference document — Secondary reference
740K-7A-6A-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 740K7A6A8?
740K7A6A8 is a LEAD,ELECTRICAL.
What parts can replace 740K7A6A8?
There are 2 known substitutes for 740K7A6A8: BACJ40K7A6A8, 740K-7A-6A-6. Substitute compatibility should be verified for your specific system.
What is the NSN for 740K7A6A8?
740K7A6A8 is cataloged in the U.S. Government catalog under NSN 6150-01-044-6032. 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.