The Fuse,cartridge, cataloged under National Stock Number 5920-01-335-8928, 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 English Electric Corp. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-335-8928 |
| Primary Part Number | WIS.6671/C REF 33 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | English Electric Corp |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 15.000 |
| Fragility Factor | MODERATELY DELICATE |
| Body Style | OFFSET HOLE TYPE |
| Overall Diameter | 0.289 INCHES MAXIMUM IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.685 INCHES MINIMUM AND 1.735 INCHES MAXIMUM IN |
| Interruption Indicator Method | OPAQUE BODY |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Body Length | 1.225 INCHES MAXIMUM IN |
| Surface Treatment | SOLDER TERMINAL |
| Maximum Voltage Rating in Volts | 440.0 AC AND 230.0 DC |
| Material | CERAMIC CASE |
| Material | COPPER TERMINAL |
| Circuit Over-Current Interruption Type | NORMAL INSTANTANEOUS |
| Mounting Slot Width | 0.147 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN |
| 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 |
|---|---|
| WIS.6671/C REF 33 PRIMARY | English Electric Corp (USA) |
| WIS.6671/C REF 33 | Leonardo Mw Ltd (GBR) |
| Reference | Meaning |
|---|---|
| WIS.6671/C REF 33 | 5/9 Secondary reference Ge Power Controls Ltd |
NSN 5920-01-335-8928 is a Fuse,cartridge, manufactured by English Electric Corp, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-335-8928 has 2 manufacturer part numbers on file: WIS.6671/C REF 33 (English Electric Corp), WIS.6671/C REF 33 (Leonardo Mw Ltd).
Key specifications for WIS.6671/C REF 33: Continuous Current Rating in Amps: 15.000; Fragility Factor: MODERATELY DELICATE; Body Style: OFFSET HOLE TYPE; Overall Diameter: 0.289 INCHES MAXIMUM IN. 14 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.