The Fuse,cartridge, cataloged under National Stock Number 5920-00-050-4974, 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 General Electric Company. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5920-00-050-4974 |
| Primary Part Number | GF1A3 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | General Electric Company |
| Status | CANCELLED |
| Body Style | TUBE TYPE |
| Maximum Voltage Rating in Volts | 250.0 DC |
| Circuit Over-Current Interruption Type | DELAY TIME |
| Interruption Indicator Method | OPAQUE BODY |
| Continuous Current Rating in Amps | 3.000 |
| Features Provided | RENEWABLE FUSIBLE ELEMENT |
| Nondefinitive Spec/std Data | 1 TYPE AND B STYLE |
| Departure From Cited Designator | AS MODIFIED BY RENEWABLE FUSE LINK |
| Material | FIBERGLASS BODY |
| Overall Diameter | 0.562 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5920-00-050-4974 is a Fuse,cartridge, manufactured by General Electric Company, classified under FSC 5920 (No Item Name Available). Status: cancelled.
NSN 5920-00-050-4974 has 3 cross-referenced part numbers: GF1A3 (General Electric Company), 380-003 (Sherjor Inc), WF791 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 5 known substitutes for 5920-00-050-4974: 5960-00-262-0345, 4730-00-288-8426, 5306-00-350-2800 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for GF1A3: Body Style: TUBE TYPE; Maximum Voltage Rating in Volts: 250.0 DC; Circuit Over-Current Interruption Type: DELAY TIME; Interruption Indicator Method: OPAQUE BODY. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5920-00-050-4974 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.