The Test Set,electron Tube, cataloged under National Stock Number 6625-00-649-3294, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-649-3294 |
| Item Name | Test Set,electron Tube |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Status | ACTIVE |
| Scale Unit of Measure Inscription | VOLTS |
| Phase | SINGLE |
| Case Surface Treatment | ENAMEL |
| Filament Voltage Rating in Volts | +0.600 TO 117.000 |
| Nondefinitive Spec/std Data | TV-7A/U TYPE A |
| Material | ALUMINUM CASE |
| Operation Method | DYNAMIC MUTUAL CONDUCTANCE |
| Furnished Items and Quantity | 3 TUBE SOCKET ADAPTES,2 PIN STRAIGHTENER,2 TEST LEADS |
| Installation Design | PORTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | VS |
| Weight | 18.6000 lbs |
| Cube | 0.5119 cu ft |
| Reference | Meaning |
|---|---|
| TV-7A/U | 3/2 Design control — primary reference U.S. Government activity |
NSN 6625-00-649-3294 is a Test Set,electron Tube, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
Key specifications for 6625-00-649-3294: Overall Height: 6.310 INCHES NOMINAL IN; Scale Unit of Measure Inscription: VOLTS; Phase: SINGLE; Case Surface Treatment: ENAMEL. 9 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.
NSN 6625-00-649-3294 has DEMIL Code Q. 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.