The Signal Conditioner,temperature, cataloged under National Stock Number 6685-01-346-7651, 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 Analog Devices, Inc. Div Corporate Headquarters. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-346-7651 |
| Primary Part Number | TCK-0-1000-DEG C |
| Item Name | Signal Conditioner,temperature |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Analog Devices, Inc. Div Corporate Headquarters |
| Status | ACTIVE |
| General Characteristics Item Description | CONVERTSTHE TRANSDUCER OUTPUT TO A CONTINUOUS LINEAR SIGNAL DIRECTLY PROPORTIONAL TO TEMPERATURE; DC OUTPUT WITH CURRENT FROM 4 TO 20 MA DC |
| 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 |
|---|---|
| TCK-0-1000-DEG C PRIMARY | Analog Devices, Inc. Div Corporate Headquarters (USA) |
| 2B52A-1-K-06 | Analog Devices, Inc. Div Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| PS141332.01.5.51 | 7/2 Vendor item drawing reference Cae Inc |
NSN 6685-01-346-7651 is a Signal Conditioner,temperature, manufactured by Analog Devices, Inc. Div Corporate Headquarters, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-346-7651 has 2 manufacturer part numbers on file: TCK-0-1000-DEG C (Analog Devices, Inc. Div Corporate Headquarters), 2B52A-1-K-06 (Analog Devices, Inc. Div Corporate Headquarters).
1 possible match (shared part number, not a government interchangeability claim): 6685-01-407-2883. Verify interchangeability with system specifications before substitution.
Key specifications for TCK-0-1000-DEG C: General Characteristics Item Description: CONVERTSTHE TRANSDUCER OUTPUT TO A CONTINUOUS LINEAR SIGNAL DIRECTLY PROPORTIONAL TO TEMPERATURE; DC OUTPUT WITH CURRENT FROM 4 TO 20 MA DC. 1 specification is 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.