The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-167-4276, 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 Micro Uspd Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-167-4276 |
| Primary Part Number | UES706 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Micro Uspd Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 400.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE |
| Mounting Facility Quantity | 1 |
| Terminal Length | 0.357 INCHES NOMINAL IN |
| Mounting Method | THREADED STUD(S) |
| Overall Width Across Flats | 0.677 INCHES NOMINAL IN |
| Nominal Thread Size | 0.190 INCHES IN |
| Current Rating Per Characteristic | 300.00 AMPERES NOMINAL PEAK FORWARD SURGE CURRENT |
| Material | SILICON SEMICONDUCTOR |
| Terminal Type and Quantity | 1 TAB, SOLDER LUG AND 1 THREADED STUD |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| UES706 PRIMARY | Micro Uspd Inc (USA) |
| 2139979G001 | L3harris Technologies, Inc. (USA) |
| 353-1199-012 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| UES706 | Spectrum Microwave, Inc. (USA) |
| Reference | Meaning |
|---|---|
| UES706 | 5/9 Secondary reference Spectrum Microwave, Inc. Dba Micro Networks |
NSN 5961-01-167-4276 is a Semiconductor Device,diode, manufactured by Micro Uspd Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-167-4276 has 4 manufacturer part numbers on file: UES706 (Micro Uspd Inc), 2139979G001 (L3harris Technologies, Inc.), 353-1199-012 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), UES706 (Spectrum Microwave, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5961-01-185-9486, 5961-01-244-9530, 5961-01-281-5027. Verify interchangeability with system specifications before substitution.
Key specifications for UES706: Voltage Rating in Volts Per Characteristic: 400.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE; Mounting Facility Quantity: 1; Terminal Length: 0.357 INCHES NOMINAL IN; Mounting Method: THREADED STUD(S). 10 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.