The Rectifier,semiconductor Device,u, cataloged under National Stock Number 5961-01-037-1027, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5961-01-037-1027 |
| Item Name | Rectifier,semiconductor Device,u |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Status | ACTIVE |
| Overall Diameter | 1.000 INCHES NOMINAL IN |
| Absolute Maximum Current Rating Per Characteristic | 70.00 AMPERES FORWARD CURRENT, MAXIMUM PEAK TOTAL VALUE |
| Absolute Maximum Voltage Rating in Volts Per Characteristic | 800.0 PEAK INVERSE VOLTAGE |
| Terminal Type and Quantity | 4 TURRET |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 100JB05L | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 30DB8T | 3/9 Design control — primary reference U.S. Government activity |
NSN 5961-01-037-1027 is a Rectifier,semiconductor Device,u, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5961-01-295-0278. Verify interchangeability with system specifications before substitution.
Key specifications for 5961-01-037-1027: Overall Diameter: 1.000 INCHES NOMINAL IN; Overall Length: 0.250 INCHES NOMINAL IN; Absolute Maximum Current Rating Per Characteristic: 70.00 AMPERES FORWARD CURRENT, MAXIMUM PEAK TOTAL VALUE; Absolute Maximum Voltage Rating in Volts Per Characteristic: 800.0 PEAK INVERSE VOLTAGE. 4 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.