6685-00-634-9960 THERMOCOUPLE,CONTACT Index 6645-00-634-9966 METER,TIME TOTALIZING

National Stock Number:
6685-00-634-9964

Federal Supply Class:
6685

National Item Identification Number:
006349964

Description:
THERMOMETER,INDICATING,CAPILLARY

Detail:
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.


Manufacturer Information:
A315653-180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
ACTIVE PORTION LENGTH2.500 INCHES MAXIMUM
BULB CONNECTION TYPEUNION
BULB OVERALL LENGTH6.250 INCHES NOMINAL
BULB QUANTITY1
BULB TIP OUTSIDE DIAMETER0.938 INCHES NOMINAL
BULB TYPEFLEXIBLE CAPILLARY
CASE DIAMETER7.500 INCHES NOMINAL
CASE TYPEDUSTPROOF
EXTENSION NECK DIAMETER1.313 INCHES NOMINAL
EXTENSION NECK LENGTH1.750 INCHES NOMINAL
EXTERNAL THREAD SIZE1 IN. NPT
FLEXIBLE TUBE LENGTH360.000 INCHES NOMINAL
INDICATOR CONNECTION METHODFLEXIBLE TUBE
INTERNAL THREAD SIZE1-1/4-18
MATERIALPLASTIC METER CASE
MATERIALSTEEL BULB
MOUNTING BOLT CIRCLE DIAMETER6.000 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY1 SURFACE AND 3 HOLE
POINTER/PEN TYPE AND QUANTITY1 INDICATING SINGLE
SCALE ACCURACY RATING1.6 PCT
SCALE INSCRIPTION/BACKGROUND COLORBLACK GRADUATIONS ON YELLOW BACKGROUND
SCALE SMALLEST INCREMENT20.0 DEG FAHRENHEIT
SCALE TYPECONCENTRIC DIAL
SEPARABLE SOCKET STYLELAGGING EXTENSION
SOCKET OVERALL LENGTH8.750 INCHES NOMINAL
TIP LENGTH5.375 INCHES NOMINAL
UNTHREADED MOUNTING HOLE DIAMETER0.188 INCHES NOMINAL


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