Part Details | SELF-INDICATING THERMOMETER
6685-00-839-6404 An item that has confined liquid whose physical property(ies) changes with variation in temperature and indicates the temperature to a division or number on a graduated scale(s). May include flexible tubing (capillary) for indoor/outdoor applications. Excludes: THERMOMETER, CLINICAL, HUMAN.
Alternate Parts: 229, 6685-00-839-6404, 00-839-6404, 6685008396404, 008396404
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1962 | 00-839-6404 | 42787 ( THERMOMETER, SELF-INDICATING ) |
REFERENCE DRAWINGS & PICTURES
LAGGING STEM EXTENSION
90 DEG BACK ANGLE
Cross Reference | NSN 6685-00-839-6404
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 229 | 35786 | WINTERS INSTRUMENTS |
Technical Data | NSN 6685-00-839-6404
| Characteristic | Specifications |
|---|---|
| SCALE TYPE | METAL |
| SCALE MEASUREMENT RANGE | +30.000 TO +180.000 DEG FAHRENHEIT |
| SCALE ADJUSTMENT VARIATION | 1 DIVISION |
| STYLE DESIGNATOR | 90 DEG BACK ANGLE |
| OVERALL LENGTH | 12.000 INCHES NOMINAL |
| SEPARABLE SOCKET STYLE | LAGGING STEM EXTENSION |
| BODY DIAMETER | 0.656 INCHES NOMINAL |
| BODY LENGTH | 6.000 INCHES NOMINAL |
| BULB TIP OUTSIDE DIAMETER | 0.625 INCHES NOMINAL |
| EXTENSION NECK DIAMETER | 0.750 INCHES NOMINAL |
| NECK LENGTH | 2.500 INCHES NOMINAL |
| SOCKET OVERALL LENGTH | 12.375 INCHES NOMINAL |
| TIP LENGTH | 2.500 INCHES NOMINAL |
| EXTERNAL THREAD SIZE | 3/4 IN. NPT |
| INTERNAL THREAD SIZE | 1.1-4 IN. NPT |
| ACTUATING MEDIUM | MERCURY |
| DESIGN TYPE | FLUCTUATING |
| IMMERSION LENGTH | 2.500 INCHES NOMINAL |
| FEATURES PROVIDED | LENS MAGNIFYING FRONT AND EXPANSION CHAMBER AND PROTECTIVE GLASS/PLASTIC |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKING ON SILVER BACKGROUND |
| SCALE ACCURACY RATING | PORM 1 PCT FROM 90 TO 110 DEG RANGE |
| SCALE SMALLEST INCREMENT | 1.0 DEG FAHRENHEIT |