NSN 6685-00-184-1586
Part Details | PSYCHROMETER
6685-00-184-1586 An instrument that senses, measures, and indicates the amount of relative humidity in the atmosphere. It consists of two liquid-in-glass thermometers, one of which is equipped with a wick. Air movement (aspiration) is effected by slinging the instrument about, by use of blower, fan or the like; or the instrument may be used with no forced circulation of air.
Alternate Parts: 6685-00-184-1586, 00-184-1586, 6685001841586, 001841586
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-184-1586 | 09725 ( PSYCHROMETER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-184-1586
| Part Number | Cage Code | Manufacturer |
|---|
Technical Data | NSN 6685-00-184-1586
| Characteristic | Specifications |
|---|---|
| CIRCULATION TYPE | NATURAL |
| THERMOMETER QUANTITY | 2 |
| OPERATING TEMP RANGE | -40.0 TO -20.0 DEG FAHRENHEIT AND +120.0 TO +140.0 DEG FAHRENHEIT |
| GRADUATION INTERVAL | 1.0 DEG |
| CALIBRATION ACCURACY RATING | 0.3 FROM PORM 12 DEG F TO PORM 112 DEG F AND 0.6 BELOW PORM 12 DEG F |
| ENGRAVED THERMOMETER STEM | INCLUDED |
| MAGNIFYING LENS | NOT INCLUDED |
| THERMOMETER FILLING TYPE | MERCURY |
| OVERALL LENGTH | 14.000 INCHES NOMINAL |
| OVERALL WIDTH | 6.000 INCHES NOMINAL |
| THERMOMETER MOUNTING METHOD | ED ANY ACCEPTABLE |
| THERMOMETER MOUNTING MATERIAL | WOOD |
| THERMOMETER MOUNTING SURFACE TREATMENT | ANY ACCEPTABLE |
| CISTERN MATERIAL | BRASS |
| SLING HANDLE | NOT INCLUDED |
| MOUNTING SHELTER | NOT INCLUDED |
| MOUNTING PANEL TABLES | NOT PROVIDED |
| ACCESSORY COMPONENTS AND QUANTITY | CHART 1 |
| SPECIAL FEATURES | W/O MTG SHELTER |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY SPECIAL FEATURES |