The Semiconductor Device Set, cataloged under National Stock Number 5961-00-244-7740, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sprague Electric Co World Hqs. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5961-00-244-7740 |
| Primary Part Number | DE174 |
| Item Name | Semiconductor Device Set |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Sprague Electric Co World Hqs |
| Status | ACTIVE |
| Overall Diameter | 0.209 INCHES NOMINAL ALL TRANSISTOR IN |
| Terminal Length | 0.500 INCHES MINIMUM ALL TRANSISTOR IN |
| Component Function Relationship | MATCHED |
| Mounting Method | TERMINAL ALL TRANSISTOR |
| Internal Junction Configuration | PNP ALL TRANSISTOR |
| Semiconductor Material | SILICON ALL TRANSISTOR |
| Component Name and Quantity | 2 TRANSISTOR |
| Terminal Type and Quantity | 4 UNINSULATED WIRE LEAD ALL TRANSISTOR |
| Terminal Circle Diameter | 0.100 INCHES NOMINAL ALL TRANSISTOR IN |
| Electrode Internally-Electrically Connected to Case | COLLECTOR ALL TRANSISTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| DE174 PRIMARY | Sprague Electric Co World Hqs (USA) |
| TS-1248 | Microsemi Corp.- Massachusetts Dba Microsemi Lawrence (USA) |
| Reference | Meaning |
|---|---|
| 460070-2 | C/1 Advisory reference — outside the item-of-supply concept Simmonds Precision Products Inc |
| 460070-2 | 5/2 Secondary reference U.S. Government activity |
NSN 5961-00-244-7740 is a Semiconductor Device Set, manufactured by Sprague Electric Co World Hqs, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-00-244-7740 has 2 manufacturer part numbers on file: DE174 (Sprague Electric Co World Hqs), TS-1248 (Microsemi Corp.- Massachusetts Dba Microsemi Lawrence).
2 possible matches (shared part number, not a government interchangeability claim): 5950-00-851-9929, 5310-01-235-4805. Verify interchangeability with system specifications before substitution.
Key specifications for DE174: Overall Diameter: 0.209 INCHES NOMINAL ALL TRANSISTOR IN; Terminal Length: 0.500 INCHES MINIMUM ALL TRANSISTOR IN; Component Function Relationship: MATCHED; Mounting Method: TERMINAL ALL TRANSISTOR. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.