The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-028-6905, 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 Bae Systems Information and Electronic Systems Integration I. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-028-6905 |
| Primary Part Number | C158N |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Bae Systems Information and Electronic Systems Integration I |
| Status | ACTIVE |
| Overall Width Across Flats | 1.049 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN |
| Material | SILICON SEMICONDUCTOR |
| 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 |
|---|---|
| C158N PRIMARY | Bae Systems Information and Electronic Systems Integration I (USA) |
| Reference | Meaning |
|---|---|
| C158N | 5/9 Secondary reference Martin Marietta Corp Electronics Laboratory |
NSN 5961-00-028-6905 is a Semiconductor Device,diode, manufactured by Bae Systems Information and Electronic Systems Integration I, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-00-028-6905 has 1 manufacturer part number on file: C158N (Bae Systems Information and Electronic Systems Integration I).
Key specifications for C158N: Overall Length: 6.204 INCHES MINIMUM AND 6.512 INCHES MAXIMUM IN; Overall Width Across Flats: 1.049 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN; Special Features: 4 WIRE LEAD,THREADED STUD TERMINALS; Material: SILICON SEMICONDUCTOR. 2 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.