The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-00-471-2364, 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 Watkins Johnson Co. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5961-00-471-2364 |
| Primary Part Number | 643614 |
| Item Name | Semiconductor Devices,unitized |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Watkins Johnson Co |
| Status | ACTIVE |
| Semiconductor Material | SILICON ALL 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 |
|---|---|
| 505972 | Thales Six Gts France SAS (FRA) |
| 643614 PRIMARY | Watkins Johnson Co (USA) |
| 149A | Analog Devices, Inc. Div Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| 643614 | 5/9 Secondary reference Watkins-Johnson Co |
| 505972 | 5/9 Secondary reference Thales Training Et Simulation SAS |
NSN 5961-00-471-2364 is a Semiconductor Devices,unitized, manufactured by Watkins Johnson Co, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-00-471-2364 has 3 manufacturer part numbers on file: 505972 (Thales Six Gts France SAS), 643614 (Watkins Johnson Co), 149A (Analog Devices, Inc. Div Corporate Headquarters).
2 possible matches (shared part number, not a government interchangeability claim): 6625-01-020-0068, 5340-01-141-4055. Verify interchangeability with system specifications before substitution.
Key specifications for 643614: Semiconductor Material: SILICON ALL SEMICONDUCTOR. 1 specification is 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.