The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-313-7313, 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 Safran Electrical & Power Chatou SAS. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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 | 5961-00-313-7313 |
| Primary Part Number | 85HF40T |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Safran Electrical & Power Chatou SAS |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 400.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 500.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE AND 400.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS AND 500.0 MINIMUM BREAKDOWN VOLTAGE, DC |
| Maximum Operating Temp Per Measurement Point | 180.0 CELSIUS JUNCTION DEGC |
| Mounting Facility Quantity | 1 |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | DO-5 |
| Mounting Method | THREADED STUD(S) |
| Features Provided | HERMETICALLY SEALED CASE |
| Overall Width Across Flats | 0.687 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.250 INCHES IN |
| Current Rating Per Characteristic | 85.00 AMPERES NOMINAL FORWARD CURRENT, AVERAGE AND 1500.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT |
| Function for Which Designed | RECTIFIER |
| Material | SILICON SEMICONDUCTOR |
| Material | GLASS ENCLOSURE |
| Terminal Type and Quantity | 1 TAB, SOLDER LUG AND 1 THREADED STUD |
| Thread Series Designator | UNF |
| Electrode Internally-Electrically Connected to Case | CATHODE |
| 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 |
|---|---|
| 85HF40T | Safran Electrical & Power Chatou SAS (FRA) |
| OM28V169 | Milspec Manufacturing Pty Ltd (AUS) |
| NTE6076 | Nte Electronics, Inc (USA) |
| F120N0018 | Safran Electrical & Power Chatou SAS (FRA) |
| 6076 | Nte Electronics, Inc (USA) |
| Reference | Meaning |
|---|---|
| F120N0018 | 5/9 Secondary reference Bronzavia Air Equipement Div Equipements Embarques |
| 70H30A | 5/9 Secondary reference U.S. Government activity |
| 85HF40 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5961-00-313-7313 is a Semiconductor Device,diode, manufactured by Safran Electrical & Power Chatou SAS, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-00-313-7313 has 5 manufacturer part numbers on file: 85HF40T (Safran Electrical & Power Chatou SAS), OM28V169 (Milspec Manufacturing Pty Ltd), NTE6076 (Nte Electronics, Inc), F120N0018 (Safran Electrical & Power Chatou SAS), 6076 (Nte Electronics, Inc).
7 possible matches (shared part number, not a government interchangeability claim): 5950-00-648-6136, 5330-00-735-3353, 2510-01-008-5342. Verify interchangeability with system specifications before substitution.
Key specifications for 85HF40T: Voltage Rating in Volts Per Characteristic: 400.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 500.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE AND 400.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS AND 500.0 MINIMUM BREAKDOWN VOLTAGE, DC; Maximum Operating Temp Per Measurement Point: 180.0 CELSIUS JUNCTION DEGC; Mounting Facility Quantity: 1; Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-5. 15 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.