The Fuse,cartridge, cataloged under National Stock Number 5920-01-269-0782, 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 16 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-269-0782 |
| Primary Part Number | 268 001 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 1.000 |
| Terminal Diameter | 0.025 INCHES NOMINAL IN |
| Body Style | PLUG-IN TYPE |
| Overall Diameter | 0.235 INCHES NOMINAL IN |
| Precious Material | GOLD |
| Terminal Length | 1.000 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Diameter | 0.100 INCHES NOMINAL IN |
| Interruption Indicator Method | OPAQUE BODY |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Body Length | 0.290 INCHES NOMINAL IN |
| Surface Treatment | GOLD TERMINAL |
| Precious Material and Location | TERMINALS AND BODY SURFACES GOLD |
| Maximum Voltage Rating in Volts | 125.0 DC |
| Material | COPPER TERMINAL |
| Material | COPPER 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 |
|---|---|
| 268 001 | Littelfuse Uk Ltd (GBR) |
| 42133-051-00-5 | Bae Systems Maritime Services Limited (GBR) |
| 268 001 PRIMARY | Littelfuse, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 42133-051-00-5 | 5/9 Secondary reference British Aerospace Defence Systems Ltd T/a Bae Systems |
NSN 5920-01-269-0782 is a Fuse,cartridge, manufactured by Littelfuse, Inc., classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-269-0782 has 3 manufacturer part numbers on file: 268 001 (Littelfuse Uk Ltd), 42133-051-00-5 (Bae Systems Maritime Services Limited), 268 001 (Littelfuse, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5845-01-534-1905. Verify interchangeability with system specifications before substitution.
Key specifications for 268 001: Continuous Current Rating in Amps: 1.000; Terminal Diameter: 0.025 INCHES NOMINAL IN; Body Style: PLUG-IN TYPE; Overall Diameter: 0.235 INCHES NOMINAL IN. 16 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.