The Electron Tube, cataloged under National Stock Number 5960-00-556-1224, is classified within Federal Supply Class 5960 (Electron Tubes and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5960-00-556-1224 |
| Primary Part Number | 1920-0003 |
| Item Name | Electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Tube Type | RECTIFIER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1920-0003 | Keysight Technologies Inc (USA) |
| 1V2 | Tdk Electronics Ag (DEU) |
| Reference | Meaning |
|---|---|
| 1V2 | 3/9 Design control — primary reference Rca Corp Distribution and Special Products |
| 1920-0003 | 5/9 Secondary reference Keysight Technologies, Inc. |
| 1V2 | 5/9 Secondary reference Epcos Ag Abt. Pr Roe K Pm |
| 1920-0003 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| DMS 86032B | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| 1V2 | 5/9 Secondary reference U.S. Government activity |
NSN 5960-00-556-1224 is a Electron Tube, manufactured by Keysight Technologies Inc, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-00-556-1224 has 2 manufacturer part numbers on file: 1920-0003 (Keysight Technologies Inc), 1V2 (Tdk Electronics Ag).
1 possible match (shared part number, not a government interchangeability claim): 5960-00-822-8325. Verify interchangeability with system specifications before substitution.
Key specifications for 1920-0003: Tube Type: RECTIFIER. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5960-00-556-1224 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.