The Test Set,indicator, cataloged under National Stock Number 6625-01-587-0638, 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 Desco Industries Inc ESD Systems Div. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-01-587-0638 |
| Primary Part Number | TB-3019 |
| Item Name | Test Set,indicator |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Desco Industries Inc ESD Systems Div |
| Status | ACTIVE |
| Length | 4.400 INCHES NOMINAL IN |
| Major Components | SUPPLIED W/MONITGOR; OPERATOR REMOTES; 2 REMOTE CABLES; P |
| Electrical Power Source Relationship | ALTERNATE OPERATING |
| Height | 1.800 INCHES NOMINAL IN |
| Enclosure Feature | SINGLE ITEM W/HOUSING |
| Width | 4.300 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING HOUSING |
| Test Type for Which Designed | MONITORS OPERATOR/WORK SURFACES FOR ESD GROUND ISSUES |
| 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 |
|---|---|
| TB-3019 PRIMARY | Desco Industries Inc ESD Systems Div (USA) |
NSN 6625-01-587-0638 is a Test Set,indicator, manufactured by Desco Industries Inc ESD Systems Div, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-587-0638 has 1 manufacturer part number on file: TB-3019 (Desco Industries Inc ESD Systems Div).
Key specifications for TB-3019: Length: 4.400 INCHES NOMINAL IN; Major Components: SUPPLIED W/MONITGOR; OPERATOR REMOTES; 2 REMOTE CABLES; P; Electrical Power Source Relationship: ALTERNATE OPERATING; Height: 1.800 INCHES NOMINAL IN. 8 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.