The Fuse,cartridge, cataloged under National Stock Number 5920-00-845-3754, 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 Dialight Europe Limited. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-845-3754 |
| Primary Part Number | L562 1-4 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Dialight Europe Limited |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 0.250 |
| Interruption Indicator Method | OPAQUE BODY |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Maximum Voltage Rating in Volts | 125.0 AC AND 125.0 DC |
| Material | GLASS 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 |
|---|---|
| L562 1-4 PRIMARY | Dialight Europe Limited (GBR) |
| Reference | Meaning |
|---|---|
| L562-250MA | 5/1 Secondary reference Dialight Europe Limited |
| 5522-4 | 5/9 Secondary reference New Haven Mfg Corp |
| 264-0675-000 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 05522-0004 | 5/9 Secondary reference New Haven Mfg Corp |
NSN 5920-00-845-3754 is a Fuse,cartridge, manufactured by Dialight Europe Limited, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-845-3754 has 1 manufacturer part number on file: L562 1-4 (Dialight Europe Limited).
2 possible matches (shared part number, not a government interchangeability claim): 5975-01-051-1681, 5985-01-274-4134. Verify interchangeability with system specifications before substitution.
Key specifications for L562 1-4: Continuous Current Rating in Amps: 0.250; Interruption Indicator Method: OPAQUE BODY; Features Provided: NONRENEWABLE FUSIBLE ELEMENT; Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC. 6 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.