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ELFBA — FUSEHOLDER,BLOCK

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

ELFBA: FUSEHOLDER,BLOCK.

The FUSEHOLDER,BLOCK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CONTACT, body_style: CENTER BARRIER TYPE, overall_width: 2.312 INCHES NOMINAL IN, base_thickness: 0.188 INCHES NOMINAL IN, coating_method: PLATED CONTACT, overall_height: 0.597 INCHES MINIMUM AND 0.617 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5920-00-425-0755, 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→ ELFBA
NSN: 5920-00-425-0755
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 0MKW7 — MINNPAR, LLC DBA MINNPAR (USA)
SPECIFICATIONS
materialCOPPER ALLOY CONTACT
body_styleCENTER BARRIER TYPE
overall_width2.312 INCHES NOMINAL IN
base_thickness0.188 INCHES NOMINAL IN
coating_methodPLATED CONTACT
overall_height0.597 INCHES MINIMUM AND 0.617 INCHES MAXIMUM IN
overall_length2.188 INCHES NOMINAL IN
voltage_in_volts250.0
surface_treatmentNICKEL CONTACT
mounting_hole_styleIN-LINE ALONG THE WIDTH
mounting_hole_diameter0.310 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
mounting_hole_quantity2
NSN5920-00-425-0755
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSEHOLDER,BLOCK TITLE COMPONENT PN ELFBA MFR FUSEHOLDER,BLOCK
KEY FEATURES
•
ACCOMMODATED FUSE LENGTH: 1.250 INCHES NOMINAL IN
•
MOUNTING HOLE QUANTITY: 2
•
BODY STYLE: CENTER BARRIER TYPE
•
INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY: 4 POLE, MAINLINE, FUSED
•
MOUNTING HOLE STYLE: IN-LINE ALONG THE WIDTH
•
COATING METHOD: PLATED CONTACT
•
VOLTAGE IN VOLTS: 250.0
TECHNICAL CHARACTERISTICS
ACCOMMODATED FUSE LENGTH1.250 INCHES NOMINAL IN
MOUNTING HOLE QUANTITY2
OVERALL HEIGHT0.597 INCHES MINIMUM AND 0.617 INCHES MAXIMUM IN
BODY STYLECENTER BARRIER TYPE
INTERNAL CIRCUIT CONFIGURATION AND POLE QUANTITY4 POLE, MAINLINE, FUSED
MOUNTING HOLE STYLEIN-LINE ALONG THE WIDTH
COATING METHODPLATED CONTACT
VOLTAGE IN VOLTS250.0
MOUNTING HOLE DIAMETER0.310 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
OVERALL LENGTH2.188 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
20A06Reference document
Same NSN cross-reference
Reference document — Secondary reference
4542Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ELFBA?
ELFBA is a FUSEHOLDER,BLOCK. It is classified as a MRO (MRO_GENERAL).
What parts can replace ELFBA?
There are 2 known substitutes for ELFBA: 20A06, 4542. Substitute compatibility should be verified for your specific system.
What is the NSN for ELFBA?
ELFBA is cataloged in the U.S. Government catalog under NSN 5920-00-425-0755. 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.