NSN 6685-00-349-6021
Part Details | PYROMETER AND THERMOCOUPLE TESTER
6685-00-349-6021 An instrument used for checking thermocouples and pyrometers. It is designed with a compensator which can be adjusted so that the measured electromotive force, corrected to a standard reference temperature, can be read directly from a scale. It can be used as a pH meter. Excludes RESISTOR, VARIABLE, WIRE WOUND; RESISTOR, VARIABLE, NONWIRE WOUND; METER, HYDROGEN ION TEST; and PYROMETER (as modified).
Alternate Parts: 81TT3, 6685-00-349-6021, 00-349-6021, 6685003496021, 003496021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1961 | 00-349-6021 | 07344 ( TESTER, PYROMETER AND THERMOCOUPLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-349-6021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 81TT3 | 35918 | HORIZON AEROSPACE LLC DBA MAGNETICSDIVISION |
Technical Data | NSN 6685-00-349-6021
| Characteristic | Specifications |
|---|---|
| MEASUREMENT TYPE | MILLIVOLT CIRCUIT |
| SCALE TYPE | CONCENTRIC DIAL |
| SCALE ACCURACY | 0.5 MILLIVOLT ACCURACY |
| SCALE CALIBRATION | CALIBRATED TO IRON CONSTANTAN |
| INDICATING POINT TYPE | SINGLE |
| CASE TYPE | ET ANY ACCEPTABLE |
| CASE MATERIAL | ALUMINUM |
| OVERALL LENGTH | 18.000 INCHES NOMINAL |
| OVERALL WIDTH | 10.500 INCHES NOMINAL |
| OVERALL HEIGHT | 6.000 INCHES NOMINAL |
| INSTALLATION DESIGN | PORTABLE |
| END ITEM IDENTIFICATION | DEPOT MISSION FUNCTIONAL SUPPORT EQUIPMENT,TA595,ENGINEERING SERVICESTA615 |