The Fuse,plug, cataloged under National Stock Number 5920-00-538-4951, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 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 | 5920-00-538-4951 |
| Primary Part Number | WF791/2-031 |
| Item Name | Fuse,plug |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Terminal Length | 0.750 INCHES MAXIMUM IN |
| Circuit Over-Current Interruption Type | TIME DELAY |
| Continuous Current Rating in Amps | 15.000 |
| Maximum Voltage Rating in Volts | 125.0 AC AND 125.0 DC |
| Interruption Indicator Method | VISIBLE ELEMENT |
| Circuit Over-Current Interruption Delay Time in Seconds | 12.0 200 PCT OF CURRENT RATING |
| Material | CERAMIC OR GLASS OR PLASTIC CASE |
| Body Style | EDISON BASE |
| Overall Diameter | 1.281 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WF791/2-031 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AA55471 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| TL15 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| F14B125V15A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| W-F-791/2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| TL15IAWUL198.5 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| 670-15IAWUL198.5 | Cooper Wiring Devices Inc. (USA) |
| 670-15-B0X | Cooper Wiring Devices Inc. (USA) |
| TL15 | Mjo Industries, Inc. Dba Hughes-Peters Div Hughes Peters (USA) |
| AA55471-01 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 5920-00-538-4951 is a Fuse,plug, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-00-538-4951 has 10 cross-referenced part numbers: WF791/2-031 (Federal Specifications Promulgated by General Services Administration Washington DC), AA55471 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), TL15 (Cooper Bussmann, Llc Dba Cooper Industries), F14B125V15A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), W-F-791/2 (Federal Specifications Promulgated by General Services Administration Washington DC) and 5 more.
There are 12 known substitutes for 5920-00-538-4951: 5920-00-144-2534, 5920-00-224-4331, 5920-00-240-4117 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for WF791/2-031: Terminal Length: 0.750 INCHES MAXIMUM IN; Circuit Over-Current Interruption Type: TIME DELAY; Continuous Current Rating in Amps: 15.000; Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC. 10 total characteristics are documented in the Federal Logistics Information System.