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Technical Data Sheet
PartsTable / MRO / 5A2257-7
5A2257-7 ✓ 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 FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: COPPER TERMINAL, body_style: TUBE TYPE, head_style: FILLISTER, head_height: 0.237 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.414 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-136-6491, 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→ 5A2257-7
NSN: 5920-01-136-6491
FSC: 5920
CAGE: 70998 — BIRD ELECTRONIC CORPORATION DIV BIRD ELECTRONIC CORP (USA)
SPECIFICATIONS
materialCOPPER TERMINAL
body_styleTUBE TYPE
head_styleFILLISTER
head_height0.237 INCHES NOMINAL IN
thread_class2A A
head_diameter0.414 INCHES NOMINAL IN
thread_length1.500 INCHES MAXIMUM IN
overall_length20.0 MILLIMETERS NOMINAL MM
screw_materialSTEEL CORROSION RESISTING
fastener_length1.500 INCHES NOMINAL IN
overall_diameter5.0 MILLIMETERS NOMINAL MM
special_featuresONE DRILLED HOLE
NSN5920-01-136-6491
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,CARTRIDGE TITLE COMPONENT PN 5A2257-7 MFR FUSE,CARTRIDGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
218125Interchangeable
interchangeable cross-reference
interchangeable
F286-1-25AMPInterchangeable
interchangeable cross-reference
interchangeable
801906-125Interchangeable
interchangeable cross-reference
interchangeable
351-012-026Interchangeable
interchangeable cross-reference
interchangeable
213-125Interchangeable
interchangeable cross-reference
interchangeable
213-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5A2257-7?
5A2257-7 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5A2257-7?
There are 9 known substitutes for 5A2257-7: 218125, F286-1-25AMP, 801906-125 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5A2257-7?
5A2257-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-136-6491. 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