The Fuse,plug, cataloged under National Stock Number 5920-00-240-4129, 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 Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 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.
| Parameter | Value |
|---|---|
| NSN | 5920-00-240-4129 |
| Primary Part Number | WF791 |
| Item Name | Fuse,plug |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Overall Diameter | 1.187 INCHES NOMINAL IN |
| Interruption Indicator Method | VISIBLE ELEMENT |
| Circuit Over-Current Interruption Type | TIME DELAY |
| Terminal Length | 0.812 INCHES NOMINAL IN |
| Circuit Over-Current Interruption Delay Time in Seconds | 34.0 250 PCT OF CURRENT RATING AND 8.5 400 PCT OF CURRENT RATING |
| Maximum Voltage Rating in Volts | 125.0 AC |
| Continuous Current Rating in Amps | 3.200 |
| Body Style | EDISON BASE |
| Surface Treatment | NICKEL TERMINAL |
| Nondefinitive Spec/std Data | 2 TYPE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WF791 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AA55473-18 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-55473 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 7032 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| W-F-831 TY2 | General Services Administration Federal Supply Service (USA) |
| 103284 | American Telephone and Telegraph Co (USA) |
| W-F-831 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| WF791/2-017 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 82200 | Cae Usa Inc. (USA) |
| 103284 | At and T Corp (USA) |
| T3-2-10 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| F14B125V3-2-10A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5920-00-240-4129 is a Fuse,plug, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-00-240-4129 has 12 cross-referenced part numbers: WF791 (Federal Specifications Promulgated by General Services Administration Washington DC), AA55473-18 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-55473 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 7032 (Cooper Bussmann, Llc Dba Cooper Industries), W-F-831 TY2 (General Services Administration Federal Supply Service) and 7 more.
There are 12 known substitutes for 5920-00-240-4129: 5920-00-144-2534, 5220-00-144-5782, 5920-00-224-4331 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for WF791: Overall Diameter: 1.187 INCHES NOMINAL IN; Interruption Indicator Method: VISIBLE ELEMENT; Circuit Over-Current Interruption Type: TIME DELAY; Terminal Length: 0.812 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-00-240-4129 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.