The Fuse Link,thermal, cataloged under National Stock Number 5920-01-015-7042, 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 Micro Devices Corp Sub of Emerson Electric Co. Government technical data includes 9 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. 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 | 5920-01-015-7042 |
| Primary Part Number | 4194A |
| Item Name | Fuse Link,thermal |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Micro Devices Corp Sub of Emerson Electric Co |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 15.000 |
| Element Melting Temp | 93.0 CELSIUS DEGC |
| Temp Rating | -58.0 CELSIUS AND 240.0 CELSIUS DEGC |
| Terminal Diameter | 0.040 INCHES NOMINAL IN |
| Body Style | TUBE TYPE |
| Overall Diameter | 0.158 INCHES NOMINAL IN |
| Terminal Length | 0.687 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN |
| Interruption Indicator Method | OPAQUE BODY |
| Maximum Voltage Rating in Volts | 1200.0 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 |
|---|---|
| 4194A PRIMARY | Micro Devices Corp Sub of Emerson Electric Co (USA) |
NSN 5920-01-015-7042 is a Fuse Link,thermal, manufactured by Micro Devices Corp Sub of Emerson Electric Co, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-015-7042 has 1 manufacturer part number on file: 4194A (Micro Devices Corp Sub of Emerson Electric Co).
1 possible match (shared part number, not a government interchangeability claim): 6625-01-261-4601. Verify interchangeability with system specifications before substitution.
Key specifications for 4194A: Continuous Current Rating in Amps: 15.000; Element Melting Temp: 93.0 CELSIUS DEGC; Temp Rating: -58.0 CELSIUS AND 240.0 CELSIUS DEGC; Terminal Diameter: 0.040 INCHES NOMINAL IN. 9 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.