PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FRN70Fuse,cartridge

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-254-7733 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-254-7733 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-254-7733. Primary manufacturer part number: FRN70.
Features
  • Fuse,cartridge — FSC 5920
  • Surface Treatment: NICKEL TERMINAL
  • Interruption Indicator Method: OPAQUE BODY
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Specification/standard Data: 81349-MIL-F-15160/19 GOVERNMENT SPECIFICATION
  • Material: COPPER TERMINAL
  • Circuit Over-Current Interruption Delay Time in Seconds: 10.0 400 PCT OF CURRENT RATING
  • Terminal Thickness: 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
Applications
  • Applications requiring Copper Terminal construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-254-7733, 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 Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 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
NSN5920-00-254-7733
Primary Part NumberFRN70
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
Surface TreatmentNICKEL TERMINAL
Interruption Indicator MethodOPAQUE BODY
Terminal Length1.000 INCHES MINIMUM IN
Specification/standard Data81349-MIL-F-15160/19 GOVERNMENT SPECIFICATION
MaterialCOPPER TERMINAL
Circuit Over-Current Interruption Delay Time in Seconds10.0 400 PCT OF CURRENT RATING
Terminal Thickness0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
MaterialFIBER CASE
Continuous Current Rating in Amps70.000
Overall Diameter1.312 INCHES MAXIMUM IN
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Maximum Voltage Rating in Volts250.0 AC AND 250.0 DC
Circuit Over-Current Interruption TypeTIME DELAY
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 StyleKNIFE BLADE TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5920-00-056-7806 INTERCHANGEABLE
Fuse,cartridge
5920-00-243-3716 INTERCHANGEABLE
Fuse,cartridge
5920-00-252-2025 INTERCHANGEABLE
Fuse,cartridge
5920-00-263-0621 INTERCHANGEABLE
Fuse,cartridge
5920-00-281-0162 INTERCHANGEABLE
Fuse,cartridge
5920-00-281-0163 INTERCHANGEABLE
Fuse,cartridge
5920-00-281-0164 INTERCHANGEABLE
Fuse,cartridge
5920-00-281-0165 INTERCHANGEABLE
Fuse,cartridge
5920-00-552-8804N0N70 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
5920-00-646-4621 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
FRN70 Cooper Bussmann, Llc Dba Cooper Industries (USA)
724245-27 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
F19BR250V70A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
WF791 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MS90095-5 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
F19B250V70A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1067861-30 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
MIL-PRF-15160/19 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
208412-000 Stromberg-Carlson Corp a Plessey Telecommunications Co (USA)
208412-000 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
MIL-F-15160/19 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5920-00-056-7806INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-243-3716INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-252-2025INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-263-0621INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-281-0162INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-281-0163INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-281-0164INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-281-0165INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-552-8804INTERCHANGEABLE
FUSE,CARTRIDGE
N0N70
5920-00-646-4621INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-883-9210INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-884-0195INTERCHANGEABLE
FUSE,CARTRIDGE

Frequently Asked Questions

What is NSN 5920-00-254-7733?

NSN 5920-00-254-7733 is a Fuse,cartridge, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-254-7733?

NSN 5920-00-254-7733 has 11 cross-referenced part numbers: FRN70 (Cooper Bussmann, Llc Dba Cooper Industries), 724245-27 (Lockheed Martin Corporation Div Rms - Mitchel Field), F19BR250V70A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), WF791 (Federal Specifications Promulgated by General Services Administration Washington DC), MS90095-5 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.

What NSN replaces 5920-00-254-7733?

There are 12 known substitutes for 5920-00-254-7733: 5920-00-056-7806, 5920-00-243-3716, 5920-00-252-2025 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FRN70?

Key specifications for FRN70: Surface Treatment: NICKEL TERMINAL; Interruption Indicator Method: OPAQUE BODY; Terminal Length: 1.000 INCHES MINIMUM IN; Overall Length: 5.813 INCHES MINIMUM AND 5.937 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-254-7733 still in active supply?

NSN 5920-00-254-7733 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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