The Electron Tube, cataloged under National Stock Number 5960-00-295-5288, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5960-00-295-5288 |
| Primary Part Number | 1951-0068 |
| Item Name | Electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A-1951-0068-1 | Keysight Technologies Inc (USA) |
| 1951-0068 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| WJ2039-15 | 5/9 Secondary reference Watkins-Johnson Co |
| WJ2039-15 | 5/9 Secondary reference Watkins-Johnson Co Stewart Div |
| A-1951-0068-1 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 110471 | 5/9 Secondary reference Watkins-Johnson Co |
| 1951-0068 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| A-1951-0068-1 | 5/9 Secondary reference Keysight Technologies, Inc. |
| 1951-0068 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 5960-00-295-5288 is a Electron Tube, manufactured by Keysight Technologies Inc, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-00-295-5288 has 2 manufacturer part numbers on file: A-1951-0068-1 (Keysight Technologies Inc), 1951-0068 (Keysight Technologies Inc).
2 possible matches (shared part number, not a government interchangeability claim): 1680-00-677-6772, 2540-01-111-4830. Verify interchangeability with system specifications before substitution.
Key specifications for 1951-0068: Special Features: BACKWARD WAVE OSCILLATOR, PERMANENT MAGNET FOCUSED.. 0 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5960-00-295-5288 has DEMIL Code D. 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.