The Semiconductor Device Set, cataloged under National Stock Number 5961-01-154-3000, 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 Xtreme Powertech, Llc Dba Powertech. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-154-3000 |
| Primary Part Number | MT1121C |
| Item Name | Semiconductor Device Set |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Xtreme Powertech, Llc Dba Powertech |
| Status | ACTIVE |
| Component Function Relationship | MATCHED |
| Component Name and Quantity | 4 TRANSISTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MT1121C PRIMARY | Xtreme Powertech, Llc Dba Powertech (USA) |
| Reference | Meaning |
|---|---|
| 553-1050-04 | 7/2 Vendor item drawing reference Acron Aviation, Inc. |
NSN 5961-01-154-3000 is a Semiconductor Device Set, manufactured by Xtreme Powertech, Llc Dba Powertech, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-154-3000 has 1 manufacturer part number on file: MT1121C (Xtreme Powertech, Llc Dba Powertech).
Key specifications for MT1121C: Component Function Relationship: MATCHED; Component Name and Quantity: 4 TRANSISTOR; Special Features: POWERTECH P/N MT1121. 2 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.
NSN 5961-01-154-3000 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.