Product Details | SELF-INDICATING THERMOMETER

6685-00-839-6404 An item that has confined liquid whose physical property(ies) changes with variation in temperature and indicates the temperature to a division or number on a graduated scale(s). May include flexible tubing (capillary) for indoor/outdoor applications. Excludes: THERMOMETER, CLINICAL, HUMAN.20365150057Medical and Surgical Instruments, Equipment, and Supplies66600040Meteorological Instruments and Apparatus66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Part Alternates: 229, 6685-00-839-6404, 00-839-6404, 6685008396404, 008396404

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1962 00-839-6404

Drawings & Photos | NSN 6685-00-839-6404


Demand History | NSN 6685-00-839-6404

Part Number Request Date QTY Origin
229 2018-01-09 2 US
229 2017-08-226 20 Germany

Cross Reference | NSN 6685-00-839-6404

Part Number Cage Code Manufacturer
229 35786 WINTERS INSTRUMENTS

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Technical Data | NSN 6685-00-839-6404

Characteristic Specifications
SCALE TYPE METAL
SCALE MEASUREMENT RANGE 30.000 TO 180.000 DEG FAHRENHEIT
SCALE ADJUSTMENT VARIATION 1 DIVISION
MATERIAL BRASS METER CASE
SURFACE TREATMENT CHROMIUM METER CASE
STYLE DESIGNATOR A4 90 DEG BACK ANGLE
OVERALL LENGTH 12.000 INCHES NOMINAL
SEPARABLE SOCKET STYLE J5 LAGGING STEM EXTENSION
BODY DIAMETER 0.656 INCHES NOMINAL
BODY LENGTH 6.000 INCHES NOMINAL
BULB TIP OUTSIDE DIAMETER 0.625 INCHES NOMINAL
EXTENSION NECK DIAMETER 0.750 INCHES NOMINAL
NECK LENGTH 2.500 INCHES NOMINAL
SOCKET OVERALL LENGTH 12.375 INCHES NOMINAL
TIP LENGTH 2.500 INCHES NOMINAL
EXTERNAL THREAD SIZE 3/4 IN. NPT
INTERNAL THREAD SIZE 1.1-4 IN. NPT
ACTUATING MEDIUM MERCURY
DESIGN TYPE FLUCTUATING
IMMERSION LENGTH 2.500 INCHES NOMINAL
FEATURES PROVIDED LENS MAGNIFYING FRONT AND EXPANSION CHAMBER AND PROTECTIVE GLASS/PLASTIC
III SCALE INSCRIPTION/BACKGROUND COLOR BLACK MARKING ON SILVER BACKGROUND
III SCALE ACCURACY RATING PORM 1 PCT FROM 90 TO 110 DEG RANGE
III SCALE SMALLEST INCREMENT 1.0 DEG FAHRENHEIT

Restrictions/Controls & Freight Information | NSN 6685-00-839-6404

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 J 100.2
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 M Medical supplies, equipment, samples records, etc.
Air Special Handling Y Protected cargo, other than above, including sensitive cargo requiring hand-to-hand receipt and/or security precautions.
Special Handling Code 5 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable