NSN 6685-00-973-8242

Part Details | CAPILLARY TUBE AND BULB INDICATING THERMOMETER

6685-00-973-8242 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: GM5P0T0P100, 32771138P2, 3277-1138P2, 6685-00-973-8242, 00-973-8242, 6685009738242, 009738242

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JAN 01, 196200-973-824207419 ( THERMOMETER, INDICATING, CAPILLARY TUBE AND BULB )
REFERENCE DRAWINGS & PICTURES

EXTENSION STEM

Cross Reference | NSN 6685-00-973-8242
Part Number Cage Code Manufacturer
GM5P0T0P10068505PRESTOLITE ELECTRIC INC
3277-1138P249956RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 6685-00-973-8242
Characteristic Specifications
SCALE TYPE HORIZONTAL
CASE DIAMETER4.875 INCHES NOMINAL
POINTER/PEN TYPE AND QUANTITY1 INDICATING SINGLE
SEPARABLE SOCKET STYLE EXTENSION 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 METHOD FLEXIBLE TUBE
BULB TYPE FLEXIBLE CAPILLARY
BULB QUANTITY1
ACTIVE PORTION LENGTH4.500 INCHES NOMINAL
ACTIVE PORTION DIAMETER0.312 INCHES NOMINAL
BULB OVERALL LENGTH25.000 INCHES NOMINAL
BULB CONNECTION TYPE THREADED
FLEXIBLE TUBE LENGTH24.000 INCHES NOMINAL
ACTUATING MEDIUM METHYL 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 TYPE DUSTPROOF
SCALE INSCRIPTION/BACKGROUND COLORBLACK MARKINGS ON WHITE BACKGROUND
SCALE ACCURACY RATING2.5 PCT
SCALE SMALLEST INCREMENT2.0 DEG CELSIUS