PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F02B250V1 6/10ASFuse,cartridge

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5920-01-053-0986 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-053-0986 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-053-0986. Primary manufacturer part number: F02B250V1 6/10AS.
Features
  • Fuse,cartridge — FSC 5920
  • Body Style: TUBE TYPE
  • Surface Treatment: SILVER TERMINAL
  • 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.).
  • Circuit Over-Current Interruption Type: TIME DELAY
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Continuous Current Rating in Amps: 1.600
Applications
  • Applications requiring Copper Terminal construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-053-0986, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-053-0986
Primary Part NumberF02B250V1 6/10AS
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Body StyleTUBE TYPE
Surface TreatmentSILVER TERMINAL
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.).
Circuit Over-Current Interruption TypeTIME DELAY
Overall Diameter0.250 INCHES NOMINAL IN
Interruption Indicator MethodVISIBLE ELEMENT
Continuous Current Rating in Amps1.600
Maximum Voltage Rating in Volts250.0 AC AND 250.0 DC
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
MaterialCOPPER TERMINAL
Precious MaterialSILVER
Precious Material and LocationTERMINALS SILVER
Circuit Over-Current Interruption Delay Time in Seconds1.2 300 PCT OF CURRENT RATING
MaterialGLASS CASE
Specification/standard Data81349-MIL-F-15160/2 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-144-8498059-9 INTERCHANGEABLE
Bearing,ball,annular
Lockheed Martin Corporation Div Rms - Mitchel Field
5133-00-227-9671 INTERCHANGEABLE
Drill,twist
6730-00-356-5912 INTERCHANGEABLE
Plunger,reel Arm
3010-00-796-1863 INTERCHANGEABLE
Bellows,pressure
5310-00-808-212712129 INTERCHANGEABLE
Washer,shouldered
Curtiss-Wright Controls Integrated Sensing, Inc.
3010-00-899-096812129 INTERCHANGEABLE
Bellows,pressure
Senior Operations Llc Dba Metal Bellows Div Metal Bellows
2995-01-029-025012129 INTERCHANGEABLE
Ring Assy,matched
Pacific Piston Ring Co Inc
5935-01-062-3399121-29 INTERCHANGEABLE
Connector,receptacle,electrical
Tabet Manufacturing Company, Inc. Dba Tabet Manufacturing Co Inc
5970-01-103-6930 INTERCHANGEABLE
Insulator
2920-01-169-8706 INTERCHANGEABLE
Parts Kit,connector
Cross-Reference Index
Part NumberManufacturer
F02B250V1 6/10AS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-15160/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
31301-6MDL1-6 Elmar Filter Corporation (USA)
121-29 Eaton Corp Electronic Instrumentation Div Los Angeles Plant (USA)
Related Parts
3110-00-144-8498INTERCHANGEABLE
BEARING,BALL,ANNULAR
059-9
5133-00-227-9671INTERCHANGEABLE
DRILL,TWIST
6730-00-356-5912INTERCHANGEABLE
PLUNGER,REEL ARM
3010-00-796-1863INTERCHANGEABLE
BELLOWS,PRESSURE
5310-00-808-2127INTERCHANGEABLE
WASHER,SHOULDERED
12129
3010-00-899-0968INTERCHANGEABLE
BELLOWS,PRESSURE
12129
2995-01-029-0250INTERCHANGEABLE
RING ASSY,MATCHED
12129
5935-01-062-3399INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
121-29
5970-01-103-6930INTERCHANGEABLE
INSULATOR
2920-01-169-8706INTERCHANGEABLE
PARTS KIT,CONNECTOR
5930-01-171-7414INTERCHANGEABLE
SWITCH,PUSH
4820-01-226-1700INTERCHANGEABLE
PARTS KIT,PRESSURE REGULATING VA
12129

Frequently Asked Questions

What is NSN 5920-01-053-0986?

NSN 5920-01-053-0986 is a Fuse,cartridge, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-053-0986?

NSN 5920-01-053-0986 has 4 cross-referenced part numbers: F02B250V1 6/10AS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-15160/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 31301-6MDL1-6 (Elmar Filter Corporation), 121-29 (Eaton Corp Electronic Instrumentation Div Los Angeles Plant).

What NSN replaces 5920-01-053-0986?

There are 12 known substitutes for 5920-01-053-0986: 3110-00-144-8498, 5133-00-227-9671, 6730-00-356-5912 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F02B250V1 6/10AS?

Key specifications for F02B250V1 6/10AS: Body Style: TUBE TYPE; Surface Treatment: SILVER TERMINAL; 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.).; Circuit Over-Current Interruption Type: TIME DELAY. 16 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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