The Control,temperature,indicating, cataloged under National Stock Number 6685-01-534-8710, 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 Omega Engineering, Inc.. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-01-534-8710 |
| Primary Part Number | DP25B-TC-R |
| Item Name | Control,temperature,indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Omega Engineering, Inc. |
| Status | ACTIVE |
| Maximum Overall Width | 96.0 MILLIMETERS MM |
| Maximum Overall Length | 152.0 MILLIMETERS MM |
| Maximum Overall Height | 48.0 MILLIMETERS MM |
| Unable to Decode | UNABLE TO DECODE |
| Mounting Method | PANEL |
| Power Source | EXTERNAL |
| Storage Temp Range | -40.0 TO 50.0 CELSIUS DEGC |
| Functional Description | PANEL METER,CONTROLLER AND RTD INPUT |
| Maximum Voltage Rating in Volts | 115.0 AC OR 56.0 DC |
| Indication Method | RECEIVING COUNTER |
| Operating Range | M210.0/P400.0 |
| Current Rating in Amps | 6.0 |
| 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 |
|---|---|
| DP25B-TC-R PRIMARY | Omega Engineering, Inc. (USA) |
| Reference | Meaning |
|---|---|
| DP25-TC-R | 5/9 Secondary reference Omega Engineering, Inc. |
NSN 6685-01-534-8710 is a Control,temperature,indicating, manufactured by Omega Engineering, Inc., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-534-8710 has 1 manufacturer part number on file: DP25B-TC-R (Omega Engineering, Inc.).
Key specifications for DP25B-TC-R: Maximum Overall Width: 96.0 MILLIMETERS MM; Maximum Overall Length: 152.0 MILLIMETERS MM; Maximum Overall Height: 48.0 MILLIMETERS MM; Unable to Decode: UNABLE TO DECODE. 12 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.