The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-299-7822, 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 Voltage Multipliers Inc. Dba Voltage Multipliers Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5961-01-299-7822 |
| Primary Part Number | 1N627A |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Voltage Multipliers Inc. Dba Voltage Multipliers Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 13.6 NOMINAL REVERSE VOLTAGE, INSTANTANEOUS AND 15.2 MINIMUM BREAKDOWN VOLTAGE, DC AND 16.8 MAXIMUM BREAKDOWN VOLTAGE, DC |
| Overall Diameter | 0.190 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN |
| Terminal Length | 1.100 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Current Rating Per Characteristic | 67.00 AMPERES MAXIMUM PEAK PULSE CURRENT |
| Function for Which Designed | TRANSIENT SUPPRESSOR |
| Material | SILICON SEMICONDUCTOR |
| Material | GLASS ENCLOSURE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 1500.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| 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 |
|---|---|
| 1N627A PRIMARY | Voltage Multipliers Inc. Dba Voltage Multipliers Inc (USA) |
| Reference | Meaning |
|---|---|
| 1N6276A | 5/9 Secondary reference General Semiconductor Industries Inc |
| 1N627A | 5/9 Secondary reference Microsemi Corp.-Scottsdale Dba Microsemi |
NSN 5961-01-299-7822 is a Semiconductor Device,diode, manufactured by Voltage Multipliers Inc. Dba Voltage Multipliers Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-299-7822 has 1 manufacturer part number on file: 1N627A (Voltage Multipliers Inc. Dba Voltage Multipliers Inc).
1 possible match (shared part number, not a government interchangeability claim): 5961-01-460-2991. Verify interchangeability with system specifications before substitution.
Key specifications for 1N627A: Voltage Rating in Volts Per Characteristic: 13.6 NOMINAL REVERSE VOLTAGE, INSTANTANEOUS AND 15.2 MINIMUM BREAKDOWN VOLTAGE, DC AND 16.8 MAXIMUM BREAKDOWN VOLTAGE, DC; Overall Diameter: 0.190 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN; Terminal Length: 1.100 INCHES MINIMUM IN; Mounting Method: TERMINAL. 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.