The Electron Tube, cataloged under National Stock Number 5960-01-026-5511, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5960-01-026-5511 |
| Primary Part Number | QKW1671A |
| Item Name | Electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Tube Type | TRAVELING WAVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PT6019 | Cpi Tmd Technologies Limited (GBR) |
| 1V001299 | Thales Uk Limited Dba Thales Uk Ltd Defence Mission Systems (GBR) |
| QKW1671A PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 352250023544 | Thales Nederland (NLD) |
| Reference | Meaning |
|---|---|
| L-4922 | 5/2 Secondary reference U.S. Government activity |
| PT6019 | 5/9 Secondary reference Thorn Microwave Devices of California |
| L4922A | 5/2 Secondary reference U.S. Government activity |
| QKW1671A | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5960-01-026-5511 is a Electron Tube, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-01-026-5511 has 4 manufacturer part numbers on file: PT6019 (Cpi Tmd Technologies Limited), 1V001299 (Thales Uk Limited Dba Thales Uk Ltd Defence Mission Systems), QKW1671A (Raytheon Company Dba Raytheon Co), 352250023544 (Thales Nederland).
Key specifications for QKW1671A: Tube Type: TRAVELING WAVE; Special Features: ENVELOPE MATERIAL: METAL. 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 5960-01-026-5511 has DEMIL Code F. 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.