The Plug-in Unit,electrical-Electron, cataloged under National Stock Number 6625-01-320-8771, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Tegam, Inc.. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-320-8771 |
| Primary Part Number | TG501A |
| Item Name | Plug-in Unit,electrical-Electron |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Tegam, Inc. |
| Status | ACTIVE |
| Accessory Identifying Number | 070-1576-02 PART NO. |
| Unit Type | TIME MARK GENERATOR |
| Furnished Items | INSTRUCTION MANUAL |
| Functional Description | PROVIDES MARKER OUTPUTS FROM ONE NANOSECOND TO 5 SECONDS IN 1-2-5 SEQUENCE; GIVES DIRECT READOUT OF OSCILLOSCOPE TIMING ERROR |
| Accessory Component Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JM |
| Weight | 15.0000 lbs |
| Cube | 2.9371 cu ft |
| Part Number | Manufacturer |
|---|---|
| TG501A PRIMARY | Tegam, Inc. (USA) |
| Reference | Meaning |
|---|---|
| TG501A | 5/2 Secondary reference U.S. Government activity |
NSN 6625-01-320-8771 is a Plug-in Unit,electrical-Electron, manufactured by Tegam, Inc., classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-320-8771 has 1 manufacturer part number on file: TG501A (Tegam, Inc.).
Key specifications for TG501A: Overall Height: 5.000 INCHES NOMINAL IN; Accessory Identifying Number: 070-1576-02 PART NO.; Overall Length: 12.200 INCHES NOMINAL IN; Overall Width: 2.600 INCHES NOMINAL IN. 5 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.