The Control,temperature,indicating, cataloged under National Stock Number 6685-01-505-2871, 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 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-01-505-2871 |
| Primary Part Number | CN32PT-330-C24 |
| Item Name | Control,temperature,indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Omega Engineering, Inc. |
| Status | ACTIVE |
| Sensing Element Type | THERMOCOUPLE REMOTE |
| Maximum Overall Width | 2.000 INCHES IN |
| Frequency in Hertz | 50.0 OR 60.0 |
| Maximum Overall Length | 4.570 INCHES IN |
| Maximum Overall Height | 1.120 INCHES IN |
| Unable to Decode | UNABLE TO DECODE |
| Mounting Method | FLUSH PANEL |
| Power Source | EXTERNAL |
| Reference Data and Literature | OMEGA COMMERCIAL LITERATURE |
| Terminal Location | BACK |
| Terminal Type and Quantity | 16 SCREW |
| Operating Temp Range | +30.0 TO 130.0 FAHRENHEIT DEGF |
| Maximum Voltage Rating in Volts | 100.0 AC OR 240.0 AC OR 12.0 DC OR 24.0 DC |
| Indication Method | TRANSMITTING ELECTRICAL DIGITAL DISPLAY |
| Operating Range | TEMPERATURE RANGE IS DEPENDENT UPON THERMOCOUPLE USED: LOWEST TEMPERATURE IS -273 DEG F FOR COPPER/CONSTANTAN (TYPE B), HIGHEST TEMPERATURE IS +3272 DEG F FOR PT30%RH/PT6%TH (TYPE B) DEGF |
| 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 |
|---|---|
| CN32PT-330-C24 PRIMARY | Omega Engineering, Inc. (USA) |
| Reference | Meaning |
|---|---|
| CN9511-C2 | 5/9 Secondary reference Omega Engineering, Inc. |
NSN 6685-01-505-2871 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 6685-01-505-2871 has 1 manufacturer part number on file: CN32PT-330-C24 (Omega Engineering, Inc.).
Key specifications for CN32PT-330-C24: Sensing Element Type: THERMOCOUPLE REMOTE; Maximum Overall Width: 2.000 INCHES IN; Frequency in Hertz: 50.0 OR 60.0; Maximum Overall Length: 4.570 INCHES IN. 15 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.