PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4133725-33Fuse,cartridge

Raytheon Company Div Rmd Strategic · NSN 5920-00-557-6057 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-557-6057 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-557-6057. Primary manufacturer part number: 4133725-33.
Features
  • Fuse,cartridge — FSC 5920
  • Specification/standard Data: 81349-MIL-F-15160/3 GOVERNMENT SPECIFICATION
  • Continuous Current Rating in Amps: 20.000
  • Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC
  • Interruption Indicator Method: OPAQUE BODY
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Overall Diameter: 0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
Applications
  • Applications requiring Ceramic or Plastic Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-557-6057, 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 Raytheon Company Div Rmd Strategic. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-557-6057
Primary Part Number4133725-33
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerRaytheon Company Div Rmd Strategic
StatusCANCELLED
Specification/standard Data81349-MIL-F-15160/3 GOVERNMENT SPECIFICATION
Continuous Current Rating in Amps20.000
Maximum Voltage Rating in Volts125.0 AC AND 125.0 DC
Interruption Indicator MethodOPAQUE BODY
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Overall Diameter0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
MaterialCERAMIC OR PLASTIC CASE
Surface TreatmentNICKEL 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.).
Body StyleTUBE TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5920-00-243-3787 INTERCHANGEABLE
Fuse,cartridge
5920-00-280-5002 INTERCHANGEABLE
Fuse,cartridge
5920-00-280-953958002-018 INTERCHANGEABLE
Fuse,cartridge
Tdk-Lambda Americas Inc. Div High Power Division
5920-00-295-9269 INTERCHANGEABLE
Fuse,cartridge
5360-00-369-8736314020 INTERCHANGEABLE
Spring,helical,compression
Brp Us Inc
5920-00-519-7733 INTERCHANGEABLE
Fuse,cartridge
5920-00-655-3806 INTERCHANGEABLE
Fuse,cartridge
5920-00-683-6567 INTERCHANGEABLE
Fuse,cartridge
5920-00-687-1812 INTERCHANGEABLE
Fuse,cartridge
5920-00-727-1452 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
4133725-33 Raytheon Company Div Rmd Strategic (USA)
4133800-12 Raytheon Company Div Rmd Strategic (USA)
MS90079-8 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
814055-0002 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
875FU0009 Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA)
MIL-PRF-15160/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
F03020R0A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4133725-033 Raytheon Company Div Rmd Strategic (USA)
F03A125V20A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILF15160-03 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5M4811-220-66 Hensoldt Sensors Gmbh Div Seps (DEU)
F03A250V20A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS90079-8-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
ES711C013 Wescan Systems Limited (CAN)
314020 Canadian Ordnance Numbersd Cadets 5-5 (CAN)
451-0025-001 The Boeing Company Div Legacy Boeing Hb1 (USA)
4133800-12 Raytheon Company Dba Raytheon (USA)
8-1335 Thermal Dynamics Corp (USA)
Related Parts
5920-00-243-3787INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-280-5002INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-280-9539INTERCHANGEABLE
FUSE,CARTRIDGE
58002-018
5920-00-295-9269INTERCHANGEABLE
FUSE,CARTRIDGE
5360-00-369-8736INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
314020
5920-00-519-7733INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-655-3806INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-683-6567INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-687-1812INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-727-1452INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-808-8342INTERCHANGEABLE
FUSE,CARTRIDGE
6210-00-837-4675INTERCHANGEABLE
LENS,LIGHT

Frequently Asked Questions

What is NSN 5920-00-557-6057?

NSN 5920-00-557-6057 is a Fuse,cartridge, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-557-6057?

NSN 5920-00-557-6057 has 18 cross-referenced part numbers: 4133725-33 (Raytheon Company Div Rmd Strategic), 4133800-12 (Raytheon Company Div Rmd Strategic), MS90079-8 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 814055-0002 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), 875FU0009 (Leonardo S.p.a. - Electronics Division - Defence Business Area) and 13 more.

What NSN replaces 5920-00-557-6057?

There are 12 known substitutes for 5920-00-557-6057: 5920-00-243-3787, 5920-00-280-5002, 5920-00-280-9539 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4133725-33?

Key specifications for 4133725-33: Specification/standard Data: 81349-MIL-F-15160/3 GOVERNMENT SPECIFICATION; Continuous Current Rating in Amps: 20.000; Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC; Interruption Indicator Method: OPAQUE BODY. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-557-6057 still in active supply?

NSN 5920-00-557-6057 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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