The Electron Tube, cataloged under National Stock Number 5960-00-682-7142, 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 General Electric Company. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5960-00-682-7142 |
| Primary Part Number | 12AX4GTB |
| Item Name | Electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Tube Type | RECTIFIER |
| Envelope Medium Type | VACUUM |
| 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 |
|---|---|
| 12AX4GTB PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| DMS 82109B | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
NSN 5960-00-682-7142 is a Electron Tube, manufactured by General Electric Company, classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-00-682-7142 has 1 manufacturer part number on file: 12AX4GTB (General Electric Company).
Key specifications for 12AX4GTB: Tube Type: RECTIFIER; Special Features: MFTR. CLASSIFICATION:HALF-WAVE HIGH-VACUUM; ENVELOPE MATERIAL:GLASS; Envelope Medium Type: VACUUM. 2 specifications are 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.