Product 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.

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

Instruments and Laboratory Equipment | Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1962 00-973-8242

Drawings & Photos | NSN 6685-00-973-8242


Cross Reference | NSN 6685-00-973-8242

Part Number Cage Code Manufacturer
3277-1138P2 49956 RAYTHEON COMPANY DBA RAYTHEON
GM5P0T0P100 68505 PRESTOLITE ELECTRIC INC

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Technical Data | NSN 6685-00-973-8242

Characteristic Specifications
SCALE TYPE HORIZONTAL
MATERIAL STEEL METER CASE STEEL CORROSION RESISTING BULB
CASE DIAMETER 4.875 INCHES NOMINAL
POINTER/PEN TYPE AND QUANTITY 1 INDICATING SINGLE
SEPARABLE SOCKET STYLE J2 EXTENSION STEM
BODY DIAMETER 0.438 INCHES NOMINAL
BODY LENGTH 0.375 INCHES NOMINAL
BULB TIP OUTSIDE DIAMETER 0.313 INCHES NOMINAL
SOCKET OVERALL LENGTH 4.000 INCHES NOMINAL
TIP LENGTH 2.000 INCHES NOMINAL
EXTERNAL THREAD SIZE 1/2 IN. NPT
INTERNAL THREAD SIZE 5/8 IN. -18 NF
INDICATOR CONNECTION METHOD FLEXIBLE TUBE
BULB TYPE FLEXIBLE CAPILLARY
BULB QUANTITY 1
ACTIVE PORTION LENGTH 4.500 INCHES NOMINAL
ACTIVE PORTION DIAMETER 0.312 INCHES NOMINAL
BULB OVERALL LENGTH 25.000 INCHES NOMINAL
BULB CONNECTION TYPE THREADED
FLEXIBLE TUBE LENGTH 24.000 INCHES NOMINAL
ACTUATING MEDIUM METHYL CHLORIDE
MOUNTING FACILITY TYPE AND QUANTITY 1 FLUSH AND 3 HOLE
UNTHREADED MOUNTING HOLE DIAMETER 0.173 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER 4.563 INCHES NOMINAL
CASE TYPE DUSTPROOF
III SCALE INSCRIPTION/BACKGROUND COLOR BLACK MARKINGS ON WHITE BACKGROUND
III SCALE ACCURACY RATING 2.5 PCT
III SCALE SMALLEST INCREMENT 2.0 DEG CELSIUS

Restrictions/Controls & Freight Information | NSN 6685-00-973-8242

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Category Code Description
No Freight Information