NSN 6685-00-068-7040
Part Details | INDICATING PYROMETER
6685-00-068-7040 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: 32005865, 3200586-5, 255, 6685-00-068-7040, 00-068-7040, 6685000687040, 000687040
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JUL 07, 1967 | 00-068-7040 | 07343 ( PYROMETER, INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-068-7040
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3200586-5 | 11243 | COSMODYNE, LLC |
| 255 | 80145 | LFE INSTRUMENTSA MARK IV CO |
Technical Data | NSN 6685-00-068-7040
| Characteristic | Specifications |
|---|---|
| MEASUREMENT TYPE | MILLIVOLT CIRCUIT |
| OVERALL DEPTH | 2.730 INCHES NOMINAL |
| OVERALL DIAMETER | 2.800 INCHES NOMINAL |
| POINTER/PEN TYPE AND QUANTITY | 1 INDICATING SINGLE |
| MOUNTING BOLT CIRCLE DIAMETER | 2.440 INCHES NOMINAL |
| CASE TYPE | HERMETICALLY SEALED |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY THE SCALE RANGE REQUIREMENT |
| SCALE ACCURACY RATING | 2 PCT ENTIRE RANGE |
| SCALE CALIBRATION | CALIBRATED FOR THERMOCOUPLES WITH EXTERNAL RESISTANCE OF 10 OHMS |
| SCALE SMALLEST INCREMENT | 10.0 DEG CELSIUS AND 25.0 DEG FAHRENHEIT |