5365-00-973-8240 RING,BACKUP Index 6685-00-973-8247 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
6685-00-973-8242

Federal Supply Class:
6685

National Item Identification Number:
009738242

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:
3277-1138P249956RAYTHEON COMPANY
GM5P0T0P10068505PRESTOLITE ELECTRIC INC


Techincal Specification:
SCALE TYPEHORIZONTAL
MATERIALSTEEL METER CASE
STEEL CORROSION RESISTING BULB
CASE DIAMETER4.875 INCHES NOMINAL
POINTER/PEN TYPE AND QUANTITY1 INDICATING SINGLE
SEPARABLE SOCKET STYLEEXTENSION STEM
BODY DIAMETER0.438 INCHES NOMINAL
BODY LENGTH0.375 INCHES NOMINAL
BULB TIP OUTSIDE DIAMETER0.313 INCHES NOMINAL
SOCKET OVERALL LENGTH4.000 INCHES NOMINAL
TIP LENGTH2.000 INCHES NOMINAL
EXTERNAL THREAD SIZE1/2 IN. NPT
INTERNAL THREAD SIZE5/8 IN. -18 NF
INDICATOR CONNECTION METHODFLEXIBLE TUBE
BULB TYPEFLEXIBLE CAPILLARY
BULB QUANTITY1
ACTIVE PORTION LENGTH4.500 INCHES NOMINAL
ACTIVE PORTION DIAMETER0.312 INCHES NOMINAL
BULB OVERALL LENGTH25.000 INCHES NOMINAL
BULB CONNECTION TYPETHREADED
FLEXIBLE TUBE LENGTH24.000 INCHES NOMINAL
ACTUATING MEDIUMMETHYL CHLORIDE
MOUNTING FACILITY TYPE AND QUANTITY1 FLUSH AND
3 HOLE
UNTHREADED MOUNTING HOLE DIAMETER0.173 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER4.563 INCHES NOMINAL
CASE TYPEDUSTPROOF
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKINGS ON WHITE BACKGROUND
SCALE ACCURACY RATING2.5 PCT
SCALE SMALLEST INCREMENT2.0 DEG CELSIUS


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