Part Details | INDICATING PYROMETER
6685-00-897-4409 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: 86932048009, 8693-2-048-009, 8693048009, 8693-048-009, 6685-00-897-4409, 00-897-4409, 6685008974409, 008974409
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1962 | 00-897-4409 | 07343 ( PYROMETER, INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-897-4409
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8693-2-048-009 | 31922 | LEEDS AND NORTHRUP COA UNIT OF GENERAL SIGNAL CORP |
| 8693-048-009 | 31922 | LEEDS AND NORTHRUP COA UNIT OF GENERAL SIGNAL CORP |
Technical Data | NSN 6685-00-897-4409
| Characteristic | Specifications |
|---|---|
| MEASUREMENT TYPE | POTENTIOMETER CIRCUIT |
| SCALE TYPE | DRUM |
| OVERALL DEPTH | 7.375 INCHES NOMINAL |
| OVERALL LENGTH | 12.344 INCHES NOMINAL |
| OVERALL WIDTH | 8.906 INCHES NOMINAL |
| SCALE LENGTH | 27.500 INCHES NOMINAL |
| POINTER/PEN TYPE AND QUANTITY | 4 INDICATING MULTIPLE |
| CASE TYPE | HINGED LID CARRYING CASE W/HANDLE |
| SCALE ACCURACY RATING | PORM 0.2 PCT OF RANGE ACCURACY RATING |
| SCALE CALIBRATION | CALIBRATED TO IRON CONSTANTAN THERMOCOUPLE |
| SCALE SMALLEST INCREMENT | 0.5 DEG FAHRENHEIT |