Part Details | INDICATING PYROMETER
6685-00-446-8973 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: 4626, 4-626, 6685-00-446-8973, 00-446-8973, 6685004468973, 004468973
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | DEC 30, 1970 | 00-446-8973 | 07343 ( PYROMETER, INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-446-8973
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4-626 | 08664 | BRISTOL BABCOCK INCINSTRUMENTS-SYSTEMS DIV |
Technical Data | NSN 6685-00-446-8973
| Characteristic | Specifications |
|---|---|
| MEASUREMENT TYPE | MILLIVOLT CIRCUIT |
| SCALE MEASUREMENT RANGE | +0.000 TO +1200.000 DEG FAHRENHEIT |
| OVERALL DEPTH | 5.000 INCHES NOMINAL |
| OVERALL LENGTH | 14.375 INCHES NOMINAL |
| OVERALL WIDTH | 8.000 INCHES NOMINAL |
| SCALE LENGTH | 4.500 INCHES NOMINAL |
| POINTER/PEN TYPE AND QUANTITY | 24 INDICATING MULTIPLE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
| CASE TYPE | DRIPPROOF |
| SCALE ACCURACY RATING | PORM 2 PCT OF SCALE |
| SCALE CALIBRATION | CALIBRATED FOR IRON-CONSTANTAN THERMOCOUPLE |
| SCALE SMALLEST INCREMENT | 20.0 DEG FAHRENHEIT |