Product Details | CAPILLARY TUBE AND BULB INDICATING THERMOMETER

6685-00-566-7721 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: M19646C455D460, M19646-C455D460, N2000BFIG7T60D, MILT19646, MIL-T-19646, 100425N200021S0E18T60D, 100425N2000-21S0E18T60D, 41GKY00UY60Y, 41GK-Y00U-Y60Y, 45T8478K54E300060050550F, 45-T8478K-54E-300-0600-50-550F, 6685-00-566-7721, 00-566-7721, 6685005667721, 005667721

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

Supply Group (FSG) NSN Assign. NIIN
66 22 OCT 1969 00-566-7721

Drawings & Photos | NSN 6685-00-566-7721


Demand History | NSN 6685-00-566-7721

Part Number Request Date QTY Origin
6685-00-566-7721 2017-04-18 1 DIBBS

Cross Reference | NSN 6685-00-566-7721

Part Number Cage Code Manufacturer
100425N2000-21S0E18T60D 76526 MOELLER INSTRUMENT COMPANY, INC.
41GK-Y00U-Y60Y 64467 WEKSLER GLASS THERMOMETER CORP
45-T8478K-54E-300-0600-50-550F 38056 ASHCROFT INC.
M19646-C455D460 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-T-19646 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
N2000BFIG7T60D 76526 MOELLER INSTRUMENT COMPANY, INC.

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Technical Data | NSN 6685-00-566-7721

Characteristic Specifications
SCALE TYPE CONCENTRIC DIAL
SCALE MEASUREMENT RANGE 50.000 TO 550.000 DEG FAHRENHEIT
MATERIAL PLASTIC METER CASE STEEL CORROSION RESISTING BULB
STYLE DESIGNATOR D3 BULB W/O SOCKET
BULB TIP LENGTH 3.000 INCHES NOMINAL
CASE DIAMETER 5.812 INCHES NOMINAL
DIAL DIAMETER 4.500 INCHES NOMINAL
POINTER/PEN TYPE AND QUANTITY 1 INDICATING SINGLE AND 1 REFERENCE SINGLE
INDICATOR CONNECTION METHOD FLEXIBLE TUBE
BULB TYPE FLEXIBLE EXTENSION PLAIN
BULB QUANTITY 1
BULB STYLE K7 PLAIN BULB W/BENDABLE EXTENSION
ACTIVE PORTION LENGTH 3.000 INCHES NOMINAL
ACTIVE PORTION DIAMETER 0.938 INCHES NOMINAL
BULB OVERALL LENGTH 21.000 INCHES NOMINAL
EXTENSION NECK LENGTH 18.000 INCHES NOMINAL
BULB CONNECTION TYPE UNION
FLEXIBLE TUBE LENGTH 720.000 INCHES NOMINAL
ACTUATING MEDIUM GAS
CASE TYPE DUSTPROOF
NONDEFINITIVE SPEC/STD DATA C CLASS
III SCALE INSCRIPTION/BACKGROUND COLOR BLACK MARKINGS ON YELLOW BACKGROUND
III SCALE ACCURACY RATING 1.4 PCT
III SCALE SMALLEST INCREMENT 5.0 DEG FAHRENHEIT
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-T-19646

Restrictions/Controls & Freight Information | NSN 6685-00-566-7721

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:AItem does not contain precious metal
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 058360 THERMOMETERS,O/THAN CLINICAL
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 652 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6685-00-566-7721

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each