The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-01-047-7481, 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 General Dynamics Mission Systems, Inc. Dba Gdms. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-047-7481 |
| Primary Part Number | MCR729-10 |
| Item Name | Semiconductor Device,thyristor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | General Dynamics Mission Systems, Inc. Dba Gdms |
| Status | ACTIVE |
| Semiconductor Material | SILICON |
| Overall Width Across Flats | 0.437 INCHES NOMINAL IN |
| Terminal Type and Quantity | 1 THREADED STUD AND 2 TAB, SOLDER LUG |
| 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 |
|---|---|
| MCR729-10 PRIMARY | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
| Reference | Meaning |
|---|---|
| MCR729-10 | 5/9 Secondary reference U.S. Government activity |
| MCR729-10 | C/1 Advisory reference — outside the item-of-supply concept Protospec |
NSN 5961-01-047-7481 is a Semiconductor Device,thyristor, manufactured by General Dynamics Mission Systems, Inc. Dba Gdms, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-047-7481 has 1 manufacturer part number on file: MCR729-10 (General Dynamics Mission Systems, Inc. Dba Gdms).
Key specifications for MCR729-10: Semiconductor Material: SILICON; Overall Length: 0.400 INCHES NOMINAL IN; Overall Width Across Flats: 0.437 INCHES NOMINAL IN; Special Features: JUNCTION PATTERN ARRANGEMENT: PNPN. 3 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.