Product Details | CAPILLARY TUBE AND BULB INDICATING THERMOMETER

6685-00-814-5684 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: 26200022, 2620-0022, 58DFFM, 80770010086, 80770-0100-86, 6685-00-814-5684, 00-814-5684, 6685008145684, 008145684

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-814-5684

Cross Reference | NSN 6685-00-814-5684

Part Number Cage Code Manufacturer
2620-0022 05172 AAI CORPORATION DIV MISSISSIPPI OPERATIONS
58DFFM 01170 BELLOFRAM CORPORATION DBA MARSH-BELLOFRAM
58DFFM 38508 DESCO CORP MARSH BELLOFRAM DIV
80770-0100-86 79343 SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
80770-0100-86 93568 HARSCO CORP BMY-COMBAT SYSTEMS DIV

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Technical Data | NSN 6685-00-814-5684

Characteristic Specifications
SCALE TYPE CONCENTRIC DIAL
SCALE MEASUREMENT RANGE -40.000 TO 240.000 DEG FAHRENHEIT
MATERIAL COPPER INDIVIDUAL WIRE INSULATION STEEL OVERALL
DIAL DIAMETER 3.500 INCHES NOMINAL
OVERALL HEIGHT 8.688 INCHES NOMINAL
BODY DIAMETER 4.750 INCHES NOMINAL
INDICATOR CONNECTION METHOD FLEXIBLE TUBE
BULB TYPE PLAIN RIGID
BULB QUANTITY 1
ACTIVE PORTION LENGTH 8.000 INCHES NOMINAL
ACTIVE PORTION DIAMETER 0.625 INCHES NOMINAL
BULB CONNECTION TYPE UNION
FLEXIBLE TUBE LENGTH 120.000 INCHES NOMINAL
ACTUATING MEDIUM LIQUID
MOUNTING FACILITY TYPE AND QUANTITY 3 HOLE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR NPT
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER 0.750 INCHES
MOUNTING THREAD QUANTITY 14 PER INCH
UNTHREADED MOUNTING HOLE DIAMETER 0.219 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER 4.313 INCHES NOMINAL
CASE TYPE VAPORPROOF
SPECIAL FEATURES DIAL FACE MARKED WITH RED SECTOR FROM 160 DEG F AND HIGHER;POINTER COLOR:BLACK;CONNECTION LOCATION:BACK;SCALE ACCURACY RATING:1 PCT ENTIRE RANGE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY SCALE READING DATA AND BULB DATA
III SCALE INSCRIPTION/BACKGROUND COLOR BLACK MARKING ON WHITE,RED SECTOR FROM 160 DEG F TO 240 DEG F
III SCALE SMALLEST INCREMENT 5.0 DEG FAHRENHEIT
MANUFACTURERS CODE 38508
DESIGN CONTROL REFERENCE 58DFFM

Restrictions/Controls & Freight Information | NSN 6685-00-814-5684

Category Code Description
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.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 000000 NO NMFC FREIGHT DESCRIPTION
Less than car load rating
Less than truck load rating Z No Rating
Water commodity Code 653 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Q Extremely fragile items including delicate instruments.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable