The Electron Tube, cataloged under National Stock Number 5960-01-267-6139, 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 Toshiba International Corporation Dba Toshiba International Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5960-01-267-6139 |
| Primary Part Number | 85DB31 |
| Item Name | Electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Toshiba International Corporation Dba Toshiba International Corp |
| Status | ACTIVE |
| Tube Type | CATHODE RAY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 85DB31 | Toshiba International Corporation Dba Toshiba International Corp (USA) |
| Reference | Meaning |
|---|---|
| 07-4018 | 3/1 Design control — primary reference Huntron Inc |
NSN 5960-01-267-6139 is a Electron Tube, manufactured by Toshiba International Corporation Dba Toshiba International Corp, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-01-267-6139 has 1 manufacturer part number on file: 85DB31 (Toshiba International Corporation Dba Toshiba International Corp).
1 possible match (shared part number, not a government interchangeability claim): 5960-01-442-1745. Verify interchangeability with system specifications before substitution.
Key specifications for 85DB31: Tube Type: CATHODE RAY; Overall Length: 10.000 INCHES NOMINAL IN; Special Features: ENVELOPE MATERIAL:GLASS AND METAL; 2.2 IN. H BY 2.8 IN. WD SCREEN; FOR USE W/ TEST SET, ELECTRONIC, NSN 6625-01-5255-0839 IN. 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.
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.