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Technical Data Sheet
PartsTable / MRO / 3257636-4
3257636-4 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include end_item_identification: AEGIS ICSS UNIQUE ITEMS LIST; N/A FOR COSAL USE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-01-286-4694, 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→ 3257636-4
NSN: 5925-01-286-4694
FSC: 5925
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
end_item_identificationAEGIS ICSS UNIQUE ITEMS LIST; N/A FOR COSAL USE
NSN5925-01-286-4694
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN 3257636-4 MFR CIRCUIT BREAKER
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONAEGIS ICSS UNIQUE ITEMS LIST; N/A FOR COSAL USE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
375D413G12Interchangeable
interchangeable cross-reference
interchangeable
321-7303507 ITEM NO 9Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-17361/4Interchangeable
interchangeable cross-reference
interchangeable
900J439Interchangeable
interchangeable cross-reference
interchangeable
458D509G12Interchangeable
interchangeable cross-reference
interchangeable
45380Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3257636-4?
3257636-4 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3257636-4?
There are 8 known substitutes for 3257636-4: 375D413G12, 321-7303507 ITEM NO 9, MIL-C-17361/4 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3257636-4?
3257636-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5925-01-286-4694. 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