The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-464-0805, 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 Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5961-01-464-0805 |
| Primary Part Number | 849-105-4977 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 62.0 NOMINAL REGULATOR VOLTAGE, DC AND 58.9 MINIMUM REGULATOR VOLTAGE, DC AND 65.1 MAXIMUM REGULATOR VOLTAGE, DC |
| Maximum Operating Temp Per Measurement Point | -65.0 CELSIUS CASE AND 175.0 CELSIUS CASE DEGC |
| Mounting Facility Quantity | 2 |
| Terminal Length | 1.300 INCHES MAXIMUM IN |
| Mounting Method | COMPRESSION |
| Current Rating Per Characteristic | 76.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT |
| Material | SILICON SEMICONDUCTOR |
| Material | GLASS ENCLOSURE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Terminal Circle Diameter | 0.185 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 849-105-4977 | Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA) |
| Reference | Meaning |
|---|---|
| 849-105-4977 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division |
| 1N4977US | 3/9 Design control — primary reference Microsemi Corporation |
NSN 5961-01-464-0805 is a Semiconductor Device,diode, manufactured by Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-464-0805 has 1 manufacturer part number on file: 849-105-4977 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations).
Key specifications for 849-105-4977: Voltage Rating in Volts Per Characteristic: 62.0 NOMINAL REGULATOR VOLTAGE, DC AND 58.9 MINIMUM REGULATOR VOLTAGE, DC AND 65.1 MAXIMUM REGULATOR VOLTAGE, DC; Maximum Operating Temp Per Measurement Point: -65.0 CELSIUS CASE AND 175.0 CELSIUS CASE DEGC; Mounting Facility Quantity: 2; Terminal Length: 1.300 INCHES MAXIMUM IN. 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.