The Indicator,temperature,thermocoup, cataloged under National Stock Number 6685-00-022-7983, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-022-7983 |
| Item Name | Indicator,temperature,thermocoup |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 PANEL |
| Length | 7.000 INCHES NOMINAL IN |
| AC Voltage Rating | 115.0 VOLTS NOMINAL |
| Current Type | AC |
| Electrical Connection Quantity | 1 |
| Supplementary Features | CASE PER MS33639; CHROMEL ALUMEL TYPE THERMOCOUPLE |
| Scale Range | +200.0 TO 1200.0 DEG CELSIUS SINGLE INDICATOR DEGREE CELSIUS |
| Diameter | 2.000 INCHES NOMINAL IN |
| Dial Outside Diameter | 2.000 INCHES NOMINAL IN |
| Pointer Type | INDICATING SINGLE POINTER |
| Presentation Type | DIAL |
| Illumination Color Generation Method | WHITE SOURCE |
| Frequency Rating | 400.0 HERTZ NOMINAL |
| Pointer Purpose | TEMPERATURE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MILI83262 | 4/1 Identification reference U.S. Government activity |
| EHU31A | 5/1 Secondary reference U.S. Government activity |
| 8DJ179WBA1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6685-00-022-7983 is a Indicator,temperature,thermocoup, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-00-022-7983: Mounting Facility Type and Quantity: 1 PANEL; Length: 7.000 INCHES NOMINAL IN; AC Voltage Rating: 115.0 VOLTS NOMINAL; Current Type: AC. 14 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.