The Indicator,temperature-Humidity,e, cataloged under National Stock Number 6685-01-562-2186, 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 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-562-2186 |
| Item Name | Indicator,temperature-Humidity,e |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| AC Voltage Rating | 115.0 VOLTS NOMINAL |
| Pointer Type | CLOCK-HAND SINGLE POINTER |
| Frequency Rating | 380.0 HERTZ NOMINAL AND 420.0 HERTZ NOMINAL |
| 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 |
|---|---|
| H1850R-308 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6685-01-562-2186 is a Indicator,temperature-Humidity,e, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-01-562-2186: AC Voltage Rating: 115.0 VOLTS NOMINAL; Pointer Type: CLOCK-HAND SINGLE POINTER; Special Features: BOTH ANALOG POINTERS AND DIGITAL DISPLAYS FOR REDUNDANCY. 115VAC PLUS OR MINUS 10 PERCENT, 380 TO 420HZ, UNIT REQUIRES 10 WATTS MAXIMUM. SIGNAL INPUT; ANSI TYPE K THERMOCOUPLE. RANGE 0 TO 1200 DEGREE C. CASE 2 INCH DIAMETER, 6.5 INCHES LONG HERMETICALLY SEALED. 1.5 LBS MAXIMUM. RANGE MARKING GREEN ARC 400 TO 885 DEGREE C. YELLOW ARC 885 TO 923 DEGREE C. RED BAR AT 923 DEGREE C. RED DOT AT 1149 DEGREE C. DIGITAL LIGHTINING LED 7 SEGMENT GREEN DISPLAYS. CASE COLOR BLACK. WARNING LAMP; AMBER LED ILLUMINATES AT 929 DEGREE C TSO; C43C VAC; Frequency Rating: 380.0 HERTZ NOMINAL AND 420.0 HERTZ NOMINAL. 3 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.