NSN 6685-00-292-3689

Part Details | CAPILLARY TUBE AND BULB INDICATING THERMOMETER

6685-00-292-3689 A thermometer which employs a confined substance, whose measurable physical properties or one of them varies with a change in temperatrue and this energy transmitted into mechanical movement to indicate the temperature. For indoor/outdoor application, see THERMOMETER, SELF-INDICATING, LIQUID IN GLASS.

Alternate Parts: 615AA44RQ40Y, 169140AA, 1-6-91-40-A-A, 615AA44RQ40Y, 6685-00-292-3689, 00-292-3689, 6685002923689, 002923689

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JAN 01, 196300-292-368907419 ( THERMOMETER, INDICATING, CAPILLARY TUBE AND BULB )
REFERENCE DRAWINGS & PICTURES

PLAIN SOCKET

Cross Reference | NSN 6685-00-292-3689
Part Number Cage Code Manufacturer
615AA44RQ40Y049X3ASHCROFT INC.DBA WEKSLER
1-6-91-40-A-A76526MOELLER INSTRUMENT COMPANY, INC.
615AA44RQ40Y64467WEKSLER GLASS THERMOMETER CORP
Technical Data | NSN 6685-00-292-3689
Characteristic Specifications
SCALE TYPE CONCENTRIC DIAL
CASE DIAMETER7.625 INCHES NOMINAL
DIAL DIAMETER6.000 INCHES NOMINAL
POINTER/PEN TYPE AND QUANTITY1 INDICATING SINGLE AND 1 REFERENCE SINGLE
SEPARABLE SOCKET STYLE PLAIN SOCKET
BULB TIP OUTSIDE DIAMETER1.125 INCHES NOMINAL
SOCKET OVERALL LENGTH4.250 INCHES NOMINAL
TIP LENGTH2.500 INCHES NOMINAL
EXTERNAL THREAD SIZE1 IN. NPT
INTERNAL THREAD SIZE1-1/4 IN. UNEF
INDICATOR CONNECTION METHOD FLEXIBLE TUBE
BULB TYPE PLAIN RIGID
BULB QUANTITY1
ACTIVE PORTION LENGTH2.500 INCHES NOMINAL
ACTIVE PORTION DIAMETER0.938 INCHES NOMINAL
BULB OVERALL LENGTH4.188 INCHES NOMINAL
BULB CONNECTION TYPE UNION
FLEXIBLE TUBE LENGTH480.000 INCHES NOMINAL
ACTUATING MEDIUM MERCURY THERMAL
MOUNTING FACILITY TYPE AND QUANTITY1 SURFACE AND 3 HOLE
UNTHREADED MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER7.000 INCHES NOMINAL
CASE TYPE DUSTPROOF
FEATURES PROVIDED ZERO ADJUSTMENT
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKING ON YELLOW BACKGROUND
SCALE SMALLEST INCREMENT10.0 DEG FAHRENHEIT