Part Details | BIMETALLIC SELF-INDICATING THERMOMETER
6685-01-574-7529 A thermometer which has a bimetallic substance, whose measurable physical properties, or one of them, change with variation in temperature and self-indicate the temperature to a division or number on a graduated scale(s).
Alternate Parts: H3A4Q, H3A4-Q, 6685-01-574-7529, 01-574-7529, 6685015747529, 015747529
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JUN 09, 2009 | 01-574-7529 | 07329 ( THERMOMETER, SELF-INDICATING, BIMETALLIC ) |
REFERENCE DRAWINGS & PICTURES
EXTENSION STEM
STRAIGHT FORM, HORIZONTAL DIAL
Cross Reference | NSN 6685-01-574-7529
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H3A4-Q | 049X3 | ASHCROFT INC.DBA WEKSLER |
Technical Data | NSN 6685-01-574-7529
| Characteristic | Specifications |
|---|---|
| SCALE TYPE | DIAL |
| SCALE MEASUREMENT RANGE | +50.000 TO +400.000 DEG FAHRENHEIT |
| SCALE ADJUSTMENT VARIATION | ADJUSTABLE OVER ENTIRE RANGE |
| STYLE DESIGNATOR | STRAIGHT FORM, HORIZONTAL DIAL |
| DIAL DIAMETER | 3.000 INCHES NOMINAL |
| OVERALL LENGTH | 3.062 INCHES NOMINAL |
| STEM LENGTH | 4.000 INCHES NOMINAL |
| SEPARABLE SOCKET STYLE | EXTENSION STEM |
| BODY DIAMETER | 0.623 INCHES MAXIMUM |
| BODY LENGTH | 0.594 INCHES NOMINAL |
| BULB TIP OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| SOCKET OVERALL LENGTH | 5.344 INCHES NOMINAL |
| TIP LENGTH | 4.000 INCHES NOMINAL |
| EXTERNAL THREAD SIZE | 3/4 IN. UN |
| INTERNAL THREAD SIZE | 7/8 IN. UN |
| DESIGN TYPE | MAXIMUM |
| IMMERSION LENGTH | 2.000 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 BACK ANGLE |
| MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UN |
| MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.750 INCHES |
| MOUNTING THREAD QUANTITY | 28 PER INCH |
| FEATURES PROVIDED | PROTECTIVE GLASS/PLASTIC |
| END ITEM IDENTIFICATION | GENERATOR O X N MDL J68114 HIGH PRESSURE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | (INAVY)THERMOMETER, SELF-INSERTING |