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Technical Data Sheet
PartsTable / MRO / MS15252-4
MS15252-4 ✓ 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 FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include body_style: KNIFE BLADE TYPE, overall_length: 5.813 INCHES MINIMUM AND 5.937 INCHES MAXIMUM IN, terminal_length: 1.000 INCHES NOMINAL IN, overall_diameter: 1.312 INCHES MAXIMUM IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT, surface_treatment: NICKEL TERMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-646-4638, 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→ MS15252-4
NSN: 5920-00-646-4638
FSC: 5920
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleKNIFE BLADE TYPE
overall_length5.813 INCHES MINIMUM AND 5.937 INCHES MAXIMUM IN
terminal_length1.000 INCHES NOMINAL IN
overall_diameter1.312 INCHES MAXIMUM IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
terminal_thickness0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
specification/standard_data81349-MIL-F-15160/63 GOVERNMENT SPECIFICATION
interruption_indicator_methodOPAQUE BODY
maximum_voltage_rating_in_volts500.0 AC AND 500.0 DC
continuous_current_rating_in_amps90.000
circuit_over-current_interruption_typeNORMAL INSTANTANEOUS
NSN5920-00-646-4638
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,CARTRIDGE TITLE COMPONENT PN MS15252-4 MFR FUSE,CARTRIDGE
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.).
•
SPECIFICATION/STANDARD DATA: 81349-MIL-F-15160/63 GOVERNMENT SPECIFICATION
•
SURFACE TREATMENT: NICKEL TERMINAL
•
TERMINAL LENGTH: 1.000 INCHES NOMINAL IN
•
CONTINUOUS CURRENT RATING IN AMPS: 90.000
•
CIRCUIT OVER-CURRENT INTERRUPTION TYPE: NORMAL INSTANTANEOUS
•
TERMINAL THICKNESS: 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
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.).
SPECIFICATION/STANDARD DATA81349-MIL-F-15160/63 GOVERNMENT SPECIFICATION
SURFACE TREATMENTNICKEL TERMINAL
TERMINAL LENGTH1.000 INCHES NOMINAL IN
CONTINUOUS CURRENT RATING IN AMPS90.000
CIRCUIT OVER-CURRENT INTERRUPTION TYPENORMAL INSTANTANEOUS
TERMINAL THICKNESS0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
OVERALL LENGTH5.813 INCHES MINIMUM AND 5.937 INCHES MAXIMUM IN
INTERRUPTION INDICATOR METHODOPAQUE BODY
OVERALL DIAMETER1.312 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
MIL-PRF-15160/63Interchangeable
interchangeable cross-reference
interchangeable
MILF15160-63Interchangeable
interchangeable cross-reference
interchangeable
F19A250V70AInterchangeable
interchangeable cross-reference
interchangeable
F19A250V100AInterchangeable
interchangeable cross-reference
interchangeable
MS15252-5Interchangeable
interchangeable cross-reference
interchangeable
F63C500V100ASInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS15252-4?
MS15252-4 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace MS15252-4?
There are 8 known substitutes for MS15252-4: MIL-PRF-15160/63, MILF15160-63, F19A250V70A and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS15252-4?
MS15252-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-646-4638. 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