The Electron Tube, cataloged under National Stock Number 5960-01-397-8328, 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 Northrop Grumman Corp Electronic Systems Defensive System Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Electron Tube |
| FSC / FSG | 5960 — Electron Tubes and Associated Hardware (FSG 59) |
| Manufacturers | Hamamatsu Corp (CAGE 60944); Northrop Grumman Corp Electronic Systems Defensive System Div (CAGE 22915) |
| Parameter | Value |
|---|---|
| NSN | 5960-01-397-8328 |
| Primary Part Number | AK3220-002 |
| Item Name | Electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Northrop Grumman Corp Electronic Systems Defensive System Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| R1923-02 | Hamamatsu Corp (USA) |
| AK3220-002 PRIMARY | Northrop Grumman Corp Electronic Systems Defensive System Div (USA) |
| Reference | Meaning |
|---|---|
| 4526-14 | 5/9 Secondary reference Photonis Defense Inc Dba Photonis Defense Inc |
NSN 5960-01-397-8328 is a Electron Tube, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-01-397-8328 has 2 manufacturer part numbers on file: R1923-02 (Hamamatsu Corp), AK3220-002 (Northrop Grumman Corp Electronic Systems Defensive System Div).
Possible hazard — SDS may be required (DLA HMIC P). 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.