Part Details | INDICATING PYROMETER
6685-00-837-6779 A pyrometer which utilizes the effect of temperature variation to change the characteristics of an electrical constant and this difference of electrical potential is shown by the position of a pointer relative to a graduated scale.
Alternate Parts: 7032357, 70323-57, 6685-00-837-6779, 00-837-6779, 6685008376779, 008376779
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1962 | 00-837-6779 | 07343 ( PYROMETER, INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-837-6779
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 70323-57 | 99195 | THERMO ELECTRIC COMPANY INC.DBA THERMO ELECTRIC TEMPERATURE |
Technical Data | NSN 6685-00-837-6779
| Characteristic | Specifications |
|---|---|
| MEASUREMENT TYPE | MILLIVOLT CIRCUIT |
| SCALE TYPE | CONCENTRIC DIAL |
| SCALE MEASUREMENT RANGE | +0.000 TO +400.000 DEG FAHRENHEIT |
| OVERALL DIAMETER | 78.000 INCHES NOMINAL |
| OVERALL LENGTH | 2.656 INCHES NOMINAL |
| SCALE LENGTH | 2.500 INCHES NOMINAL |
| POINTER/PEN TYPE AND QUANTITY | 1 INDICATING SINGLE |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 HOLE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.138 INCHES NOMINAL |
| MOUNTING BOLT CIRCLE DIAMETER | 3.160 INCHES NOMINAL |
| CASE TYPE | DUSTPROOF AND MOISTURE PROOF AND SHOCK PROOF |
| SPECIAL FEATURES | FLUSH MOUNTED |
| SCALE ACCURACY RATING | 1 PCT ACCURACY RATING |
| SCALE CALIBRATION | CALIBRATED TO CHROMEL AND ALUMEL THERMOCOUPLE |
| SCALE SMALLEST INCREMENT | 10.0 DEG FAHRENHEIT |