The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-01-629-4192, 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 Simplex Access Controls Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Semiconductor Devices,unitized |
| FSC / FSG | 5961 — Semiconductor Devices and Associated Hardware (FSG 59) |
| Manufacturers | Simplex Access Controls Corp (CAGE 29722); The Entwistle Company Llc (CAGE 20722) |
| Parameter | Value |
|---|---|
| NSN | 5961-01-629-4192 |
| Primary Part Number | 0619-08-0642 |
| Item Name | Semiconductor Devices,unitized |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Simplex Access Controls Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| 0619-08-0642 PRIMARY | Simplex Access Controls Corp (USA) |
| 0619-08-0487 REV F ITEM NO. 17 | The Entwistle Company Llc (USA) |
NSN 5961-01-629-4192 is a Semiconductor Devices,unitized, manufactured by Simplex Access Controls Corp, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-629-4192 has 2 manufacturer part numbers on file: 0619-08-0642 (Simplex Access Controls Corp), 0619-08-0487 REV F ITEM NO. 17 (The Entwistle Company Llc).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-633-5278. Verify interchangeability with system specifications before substitution.
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.