The Fuse,cartridge, cataloged under National Stock Number 5920-01-447-9743, 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 Littelfuse, Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-447-9743 |
| Primary Part Number | 0218004 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 0.400 |
| Maximum Voltage Rating in Volts | 110.0 AC AND 170.0 AC |
| 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 |
|---|---|
| 0218004 | Littelfuse, Inc. (USA) |
| 1M468993004 | Wass Srl (ITA) |
| S506-4-R | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| 1N468993004 | Wass Srl (ITA) |
| Reference | Meaning |
|---|---|
| 4 A T C3141041 | 5/9 Secondary reference Barco Inc Display Systems |
| T4AL250V | 5/9 Secondary reference Schurter, Inc. Dba Schurter Inc |
| 4 A T C3141041 | 5/9 Secondary reference Barcoview, Llc Div N/a |
| 5ST4-R | 3/9 Design control — primary reference U.S. Government activity |
NSN 5920-01-447-9743 is a Fuse,cartridge, manufactured by Littelfuse, Inc., classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-447-9743 has 4 manufacturer part numbers on file: 0218004 (Littelfuse, Inc.), 1M468993004 (Wass Srl), S506-4-R (Cooper Bussmann, Llc Dba Cooper Industries), 1N468993004 (Wass Srl).
Key specifications for 0218004: Continuous Current Rating in Amps: 0.400; Maximum Voltage Rating in Volts: 110.0 AC AND 170.0 AC; End Item Identification: BQS-15 E/I FSCM 55354. 2 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.