The Electron Tube, cataloged under National Stock Number 5960-00-409-3221, 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 Thomas Electronics, Inc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5960-00-409-3221 |
| Primary Part Number | 7M505P33 |
| Item Name | Electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Thomas Electronics, Inc |
| Status | ACTIVE |
| Tube Type | CATHODE RAY |
| 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 |
|---|---|
| 7M505P33 | Thomas Electronics, Inc (USA) |
| DC3601P33 | Lexel Imaging Systems Inc (USA) |
| 3183296 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 7M505P33 | 5/9 Secondary reference Thomas Electronics, Inc. Div Thomas Electronics, Nj |
| DM1136P33 | 5/9 Secondary reference Teltron Technologies Inc |
| DC3601P33 | 5/9 Secondary reference Thales Components Corp Div Thales Components Corporation |
| 3183296 | 3/9 Design control — primary reference Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div |
NSN 5960-00-409-3221 is a Electron Tube, manufactured by Thomas Electronics, Inc, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-00-409-3221 has 3 manufacturer part numbers on file: 7M505P33 (Thomas Electronics, Inc), DC3601P33 (Lexel Imaging Systems Inc), 3183296 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 7M505P33: Tube Type: CATHODE RAY. 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 5960-00-409-3221 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.