The Fuse,plug, cataloged under National Stock Number 5920-00-564-3535, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-564-3535 |
| Primary Part Number | T1 1-4 |
| Item Name | Fuse,plug |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Material | FIBER CASE |
| Surface Treatment | NICKEL TERMINAL |
| Maximum Voltage Rating in Volts | 115.0 AC AND 115.0 DC |
| Circuit Over-Current Interruption Delay Time in Seconds | 18.0 250 PCT OF CURRENT RATING AND 9.0 400 PCT OF CURRENT RATING |
| Terminal Length | 0.938 INCHES NOMINAL IN |
| Continuous Current Rating in Amps | 1.250 |
| Circuit Over-Current Interruption Type | TIME DELAY |
| Overall Diameter | 1.281 INCHES NOMINAL IN |
| Interruption Indicator Method | VISIBLE ELEMENT |
| Body Style | EDISON BASE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| T1 1-4 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| AA55473-09 | 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) |
| WF791 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| WF791/2-008 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5920-00-564-3535 is a Fuse,plug, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-00-564-3535 has 5 cross-referenced part numbers: T1 1-4 (Cooper Bussmann, Llc Dba Cooper Industries), AA55473-09 (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), WF791 (Federal Specifications Promulgated by General Services Administration Washington DC), WF791/2-008 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 5920-00-564-3535: 6635-00-114-7643, 5920-00-144-2534, 5920-00-224-4331 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for T1 1-4: Material: FIBER CASE; Surface Treatment: NICKEL TERMINAL; Maximum Voltage Rating in Volts: 115.0 AC AND 115.0 DC; Circuit Over-Current Interruption Delay Time in Seconds: 18.0 250 PCT OF CURRENT RATING AND 9.0 400 PCT OF CURRENT RATING. 11 total characteristics are documented in the Federal Logistics Information System.