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6404385 — CIRCUIT BREAKER

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

6404385: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, construction: SOLID, largest_width: 0.200 INCHES SINGLE END IN, overall_width: 0.760 INCHES IN, overall_length: 1.900 INCHES IN, basic_shape_style: CRIMP. This part is cataloged in the U.S.

Government catalog under NSN 6150-01-382-9941, 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→ 6404385
NSN: 6150-01-382-9941
NIINs: 013829941, 013829959, 013829960, 014619891, 015102499
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
constructionSOLID
largest_width0.200 INCHES SINGLE END IN
overall_width0.760 INCHES IN
pole_quantity3
overall_length1.900 INCHES IN
basic_shape_styleCRIMP
frequency_in_hertz60.0 SINGLE LOCATION
material_thickness0.125 INCHES IN
cross-sectional_width0.500 INCHES NOMINAL IN
mounting_method_styleSTRAIGHT ONE HOLE
mounting_tongue_width0.760 INCHES IN
NSN6150-01-382-9941
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 6404385 · 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
•
CROSS-SECTIONAL WIDTH: 0.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL DIAMETER: 0.125 INCHES NOMINAL IN
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL WIDTH0.500 INCHES NOMINAL IN
END ITEM IDENTIFICATIONSEAWOLF
CROSS-SECTIONAL DIAMETER0.125 INCHES NOMINAL IN
CONSTRUCTIONSOLID
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6404385?
6404385 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 6404385?
6404385 is cataloged in the U.S. Government catalog under NSN 6150-01-382-9941. 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.