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PartsTable / COMPONENT / BUSS MDL-6-1/4
BUSS MDL-6-1/4 ✓ Verified by PartsTable
— · COMPONENT
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 BUSS MDL-6-1/4 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-032-6471, 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
BUSS MDL-6-1/4
NSN: 5920-01-032-6471
FSC: 5920
CAGE: 71400 — COOPER BUSSMANN, LLC DBA COOPER INDUSTRIES (USA)
SPECIFICATIONS
Part NumberBUSS MDL-6-1/4
NSN5920-01-032-6471
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BUSS MDL-6-1/4 TITLE COMPONENT PN BUSS MDL-6-1/4 MFR BUSS MDL-6-1/4
KEY FEATURES
•
TEST DATA DOCUMENT: 81349-MIL-F-15160 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
SURFACE TREATMENT: NICKEL TERMINAL
•
MATERIAL: GLASS CASE
•
OVERALL DIAMETER: 0.250 INCHES NOMINAL IN
•
FEATURES PROVIDED: NONRENEWABLE FUSIBLE ELEMENT
•
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 12.0 200 PCT OF CURRENT RATING
•
CONTINUOUS CURRENT RATING IN AMPS: 6.250
•
CIRCUIT OVER-CURRENT INTERRUPTION TYPE: TIME DELAY
TECHNICAL CHARACTERISTICS (FLIS)
TEST DATA DOCUMENT81349-MIL-F-15160 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SURFACE TREATMENTNICKEL TERMINAL
MATERIALGLASS CASE
OVERALL DIAMETER0.250 INCHES NOMINAL IN
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS12.0 200 PCT OF CURRENT RATING
CONTINUOUS CURRENT RATING IN AMPS6.250
CIRCUIT OVER-CURRENT INTERRUPTION TYPETIME DELAY
OVERALL LENGTH1.250 INCHES NOMINAL IN
MAXIMUM VOLTAGE RATING IN VOLTS125.0 AC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
41305Interchangeable
interchangeable cross-reference
interchangeable
1305Interchangeable
interchangeable cross-reference
interchangeable
DR1305Interchangeable
interchangeable cross-reference
interchangeable
E1862Interchangeable
interchangeable cross-reference
interchangeable
313-120 REF.1A2Interchangeable
interchangeable cross-reference
interchangeable
1305MGInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BUSS MDL-6-1/4?
BUSS MDL-6-1/4 is a BUSS MDL-6-1/4.
What parts can replace BUSS MDL-6-1/4?
There are 26 known substitutes for BUSS MDL-6-1/4: 41305, 1305, DR1305 and 23 more. Substitute compatibility should be verified for your specific system.
Is BUSS MDL-6-1/4 still available?
BUSS MDL-6-1/4 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026