The Indicator,temperature,thermocoup, cataloged under National Stock Number 6685-01-358-4854, 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 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6685-01-358-4854 |
| Item Name | Indicator,temperature,thermocoup |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Individual Marking | EGT C X 100 |
| Contact Type | PIN |
| Length | 7.200 INCHES NOMINAL IN |
| Current Type | DC |
| Electrical Connection Quantity | 1 |
| DC Voltage Rating | 10.0 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM |
| Electrical Connection Identifying Number | MS3476L12-10SW |
| Scale Range | +0.1 TO 1200.0 DEG CELSIUS SINGLE INDICATOR SINGLE SCALE |
| Diameter | 2.000 INCHES NOMINAL IN |
| Contact Quantity | 10 |
| Dial Outside Diameter | 1.812 INCHES NOMINAL IN |
| Pointer Type | INDICATING SINGLE POINTER |
| Presentation Type | DIAL |
| 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 |
|---|---|
| 3911213-9013 | 3/2 Design control — primary reference U.S. Government activity |
| 3911213-5013 | D/9 Drawing number reference only Honeywell Intl Inc Defense Avionics Systems |
| 3911213-9013 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
NSN 6685-01-358-4854 is a Indicator,temperature,thermocoup, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-01-358-4854: Individual Marking: EGT C X 100; Contact Type: PIN; Length: 7.200 INCHES NOMINAL IN; Current Type: DC. 13 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.