The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-477-5174, 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 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5961-01-477-5174 |
| Primary Part Number | 749505PC131 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 749505PC131 | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA) |
| SD600R16PC | International Rectifier Co (gb) Ltd (GBR) |
| SD600R16PC | Vishay Intertechnology, Inc. (USA) |
| Reference | Meaning |
|---|---|
| SD600R16PC | 3/2 Design control — primary reference U.S. Government activity |
NSN 5961-01-477-5174 is a Semiconductor Device,diode, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-477-5174 has 3 manufacturer part numbers on file: 749505PC131 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), SD600R16PC (International Rectifier Co (gb) Ltd), SD600R16PC (Vishay Intertechnology, Inc.).
Key specifications for 749505PC131: End Item Identification: E/IFSCM ELECTRICAL. 0 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.