The Semiconductor Device Set, cataloged under National Stock Number 5961-01-309-2391, 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 Radioshack Corporation Dba Radioshack. 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. 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 | 5961-01-309-2391 |
| Primary Part Number | 276-142 |
| Item Name | Semiconductor Device Set |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Radioshack Corporation Dba Radioshack |
| Status | ACTIVE |
| Component Function Relationship | UNMATCHED |
| Mounting Method | TERMINAL ALL SEMICONDUCTOR |
| Component Name and Quantity | 1 LIGHT EMITTING DIODE AND 1 SEMICONDUCTOR DEVICE PHOTO |
| Material | GLASS ENCLOSURE ALL SEMICONDUCTOR |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD SINGLE LIGHT EMITTING DIODE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD SINGLE SEMICONDUCTOR DEVICE PHOTO |
| 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 |
|---|---|
| 276-142 PRIMARY | Radioshack Corporation Dba Radioshack (USA) |
NSN 5961-01-309-2391 is a Semiconductor Device Set, manufactured by Radioshack Corporation Dba Radioshack, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-309-2391 has 1 manufacturer part number on file: 276-142 (Radioshack Corporation Dba Radioshack).
1 possible match (shared part number, not a government interchangeability claim): 2530-01-577-2050. Verify interchangeability with system specifications before substitution.
Key specifications for 276-142: Component Function Relationship: UNMATCHED; Mounting Method: TERMINAL ALL SEMICONDUCTOR; Component Name and Quantity: 1 LIGHT EMITTING DIODE AND 1 SEMICONDUCTOR DEVICE PHOTO; End Item Identification: 6660-01-153-1269 CLOUD HEIGHT SET. 6 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.