The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-140-4565, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5961-01-140-4565 |
| Primary Part Number | 12298080-2 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 37.0 MINIMUM BREAKDOWN VOLTAGE, INSTANTANEOUS AND 41.0 MAXIMUM BREAKDOWN VOLTAGE, INSTANTANEOUS |
| Overall Diameter | 0.215 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL |
| Function for Which Designed | TRANSIENT SUPPRESSOR |
| Material | SILICON SEMICONDUCTOR |
| Material | GLASS OR PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD W/TERMINAL LUG |
| 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 |
|---|---|
| 12298080-2 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12298080-2 | Semitronics Corp (USA) |
| KCII/1387-2 | Koehlke Components Inc (USA) |
| Reference | Meaning |
|---|---|
| JAN1N6053A | 5/9 Secondary reference Microsemi Corp.-Scottsdale Dba Microsemi |
NSN 5961-01-140-4565 is a Semiconductor Device,diode, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-140-4565 has 3 manufacturer part numbers on file: 12298080-2 (U S Army Tank Automotive Command Amsta-Im-Mm), 12298080-2 (Semitronics Corp), KCII/1387-2 (Koehlke Components Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5961-01-229-1464, 5961-01-263-7479. Verify interchangeability with system specifications before substitution.
Key specifications for 12298080-2: Voltage Rating in Volts Per Characteristic: 37.0 MINIMUM BREAKDOWN VOLTAGE, INSTANTANEOUS AND 41.0 MAXIMUM BREAKDOWN VOLTAGE, INSTANTANEOUS; Overall Diameter: 0.215 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN; Mounting Method: TERMINAL; Overall Length: 0.293 INCHES MINIMUM AND 0.357 INCHES MAXIMUM IN. 7 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.