PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FM04-125V34Fuse,cartridge

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5920-00-413-1338 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-413-1338 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-413-1338. Primary manufacturer part number: FM04-125V34.
Features
  • Fuse,cartridge — FSC 5920
  • Test Data Document: 81349-MIL-F-23419 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.).
  • Body Style: PIGTAIL TYPE
  • Continuous Current Rating in Amps: 3.000
  • Overall Diameter: 0.165 INCHES MAXIMUM IN
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Interruption Indicator Method: OPAQUE BODY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-413-1338, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 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
NSN5920-00-413-1338
Primary Part NumberFM04-125V34
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
Test Data Document81349-MIL-F-23419 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.).
Body StylePIGTAIL TYPE
Continuous Current Rating in Amps3.000
Overall Diameter0.165 INCHES MAXIMUM IN
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Interruption Indicator MethodOPAQUE BODY
Maximum Voltage Rating in Volts125.0 DC
Terminal Diameter0.025 INCHES NOMINAL IN
Terminal Length1.500 INCHES NOMINAL IN
Surface TreatmentSOLDER TERMINAL
Specification/standard Data81349-MIL-F-23419/4 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5920-00-004-0274 INTERCHANGEABLE
Fuse,cartridge
5920-00-122-8702275003 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
5920-00-172-5124 INTERCHANGEABLE
Fuse,cartridge
5920-00-175-4577 INTERCHANGEABLE
Fuse,cartridge
5920-00-175-5967 INTERCHANGEABLE
Fuse,cartridge
5920-00-221-8371 INTERCHANGEABLE
Fuse,cartridge
5920-00-236-8150 INTERCHANGEABLE
Fuse,cartridge
5920-00-402-1721 INTERCHANGEABLE
Fuse,cartridge
5920-00-413-1337 INTERCHANGEABLE
Fuse,cartridge
5920-00-471-2548 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
FM04-125V34 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
275-003 Littelfuse, Inc. (USA)
264-0931-120 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
FM04-3A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-23419/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
FM04A125V3A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-F-23419/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
FM04-277-003 Calcomp Inc (USA)
5920PL1257503 Jednolity Indeks Materialowy - Uniform Material Index (POL)
275003 Little Products Co (USA)
FM04-125V-3A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5920-00-004-0274INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-122-8702INTERCHANGEABLE
FUSE,CARTRIDGE
275003
5920-00-172-5124INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-175-4577INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-175-5967INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-221-8371INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-236-8150INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-402-1721INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-413-1337INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-471-2548INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-480-4063INTERCHANGEABLE
FUSE,CARTRIDGE
4810-00-821-4343INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
27500-3

Frequently Asked Questions

What is NSN 5920-00-413-1338?

NSN 5920-00-413-1338 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 5920-00-413-1338?

NSN 5920-00-413-1338 has 11 cross-referenced part numbers: FM04-125V34 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 275-003 (Littelfuse, Inc.), 264-0931-120 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), FM04-3A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-23419/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.

What NSN replaces 5920-00-413-1338?

There are 12 known substitutes for 5920-00-413-1338: 5920-00-004-0274, 5920-00-122-8702, 5920-00-172-5124 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FM04-125V34?

Key specifications for FM04-125V34: Test Data Document: 81349-MIL-F-23419 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.).; Body Style: PIGTAIL TYPE; Continuous Current Rating in Amps: 3.000; Overall Diameter: 0.165 INCHES MAXIMUM IN. 13 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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