The Fuse,cartridge, cataloged under National Stock Number 5920-00-280-5058, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-280-5058 |
| Primary Part Number | 1247218 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 0.500 |
| Body Style | TUBE TYPE |
| Overall Diameter | 1.469 INCHES NOMINAL IN |
| Interruption Indicator Method | OPAQUE BODY |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Surface Treatment | NICKEL TERMINAL |
| Maximum Voltage Rating in Volts | 7200.0 AC |
| Material | COPPER TERMINAL |
| Material | FIBER CASE |
| Circuit Over-Current Interruption Type | NORMAL INSTANTANEOUS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1247218 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 677C452G0Z | C/1 Advisory reference — outside the item-of-supply concept Westinghouse Electric Corp |
| D58801-1-19 | C/1 Advisory reference — outside the item-of-supply concept Hevi Duty Electric Sola Basic Industries Inc Div a Unit of General Signal Corp |
| 677C452G02 | 3/9 Design control — primary reference Westinghouse Electric Corp Power Generation-Generator Div |
NSN 5920-00-280-5058 is a Fuse,cartridge, manufactured by Westinghouse Electric Corp, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-280-5058 has 1 manufacturer part number on file: 1247218 (Westinghouse Electric Corp).
Key specifications for 1247218: Continuous Current Rating in Amps: 0.500; Body Style: TUBE TYPE; Overall Diameter: 1.469 INCHES NOMINAL IN; Overall Length: 9.531 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.