PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FL11N20Fuse Link,electrical

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-223-2406 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-223-2406 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-223-2406. Primary manufacturer part number: FL11N20.
Features
  • Fuse Link,electrical — FSC 5920
  • Material: FIBER CASE
  • Maximum Voltage Rating in Volts: 27000.0 AC AND 27000.0 DC
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Interruption Indicator Method: OPAQUE BODY
  • Continuous Current Rating in Amps: 20.000
  • Overall Diameter: 0.344 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
  • Body Style: PIGTAIL TYPE
Applications
  • Applications requiring Fiber Case construction
General Description

The Fuse Link,electrical, cataloged under National Stock Number 5920-00-223-2406, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5920-00-223-2406
Primary Part NumberFL11N20
Item NameFuse Link,electrical
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
MaterialFIBER CASE
Maximum Voltage Rating in Volts27000.0 AC AND 27000.0 DC
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Interruption Indicator MethodOPAQUE BODY
Continuous Current Rating in Amps20.000
Overall Diameter0.344 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Body StylePIGTAIL TYPE
Terminal Length17.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6240-00-155-8001 INTERCHANGEABLE
Lamp,incandescent
5950-00-166-94772868563-1 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5120-00-234-8739100-1/4 INTERCHANGEABLE
Bender,tube,hand
General Tools Manufacturing Co., Llc.
5120-00-237-4973 INTERCHANGEABLE
Socket,socket Wrench
3110-00-554-5389 INTERCHANGEABLE
Bearing,ball,annular
5940-00-666-3882 INTERCHANGEABLE
Post,binding,electrical
5331-00-893-72459155344 INTERCHANGEABLE
O-Ring
Us Army Aviation and Missile Command
5905-00-957-73652100-0227 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Keysight Technologies Inc
5905-01-042-3739A11020 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Mirion Technologies (canberra), Inc.
5330-01-067-3440MP0-0046 INTERCHANGEABLE
Seal,plain Encased
Load King, Llc Div Load King
Cross-Reference Index
Part NumberManufacturer
9F1AAN020 General Electric Company Dba Ge (USA)
FL11N20 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
11020 Kearney Div of Kearney National Inc (USA)
9F51AAN020 General Dynamics Defense Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
FL11N20 Mcgraw-Edison Co Power Systems Group (USA)
Related Parts
6240-00-155-8001INTERCHANGEABLE
LAMP,INCANDESCENT
5950-00-166-9477INTERCHANGEABLE
TRANSFORMER,POWER
2868563-1
5120-00-234-8739INTERCHANGEABLE
BENDER,TUBE,HAND
100-1/4
5120-00-237-4973INTERCHANGEABLE
SOCKET,SOCKET WRENCH
3110-00-554-5389INTERCHANGEABLE
BEARING,BALL,ANNULAR
5940-00-666-3882INTERCHANGEABLE
POST,BINDING,ELECTRICAL
5331-00-893-7245INTERCHANGEABLE
O-RING
9155344
5905-00-957-7365INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
2100-0227
5905-01-042-3739INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
A11020
5330-01-067-3440INTERCHANGEABLE
SEAL,PLAIN ENCASED
MP0-0046
5310-01-068-3532INTERCHANGEABLE
NUT,SHAFT SLEEVE PUMP
M17D213A
3895-01-085-6716INTERCHANGEABLE
ROLLER,MOTORIZED
11020

Frequently Asked Questions

What is NSN 5920-00-223-2406?

NSN 5920-00-223-2406 is a Fuse Link,electrical, 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 5920-00-223-2406?

NSN 5920-00-223-2406 has 5 cross-referenced part numbers: 9F1AAN020 (General Electric Company Dba Ge), FL11N20 (Cooper Bussmann, Llc Dba Cooper Industries), 11020 (Kearney Div of Kearney National Inc), 9F51AAN020 (General Dynamics Defense Systems Inc. Dba General Dynamics Advanced Information Systems), FL11N20 (Mcgraw-Edison Co Power Systems Group).

What NSN replaces 5920-00-223-2406?

There are 12 known substitutes for 5920-00-223-2406: 6240-00-155-8001, 5950-00-166-9477, 5120-00-234-8739 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FL11N20?

Key specifications for FL11N20: Overall Length: 23.000 INCHES NOMINAL IN; Material: FIBER CASE; Maximum Voltage Rating in Volts: 27000.0 AC AND 27000.0 DC; Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-223-2406 still in active supply?

NSN 5920-00-223-2406 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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