The Indicator,temperature,thermocoup, cataloged under National Stock Number 6685-01-643-1014, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Measurement Computing Corporation Dba Iotech. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-01-643-1014 |
| Primary Part Number | USB-2001-TC |
| Item Name | Indicator,temperature,thermocoup |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Measurement Computing Corporation Dba Iotech |
| Status | ACTIVE |
| Electrical Connection Quantity | 1 |
| Material | PLASTIC CASE |
| 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 |
|---|---|
| USB-2001-TC PRIMARY | Measurement Computing Corporation Dba Iotech (USA) |
| Reference | Meaning |
|---|---|
| USB-2001-TC500 | 5/9 Secondary reference Measurement Computing Corporation Dba Iotech |
NSN 6685-01-643-1014 is a Indicator,temperature,thermocoup, manufactured by Measurement Computing Corporation Dba Iotech, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-643-1014 has 1 manufacturer part number on file: USB-2001-TC (Measurement Computing Corporation Dba Iotech).
Key specifications for USB-2001-TC: Electrical Connection Quantity: 1; Part Name Assigned by Controlling Agency: SINGLE CHANNEL THERMOCOUPLE MEASUREMENT DEVICE; Material: PLASTIC CASE. 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.