Product Details | CAPILLARY TUBE AND BULB INDICATING THERMOMETER

6685-00-138-2543 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: IFR4555A03508B, IFR-45-55-A-035-08-B, MILT19646, MIL-T-19646, 41GNN00RZ35Y, 456455DG41R080T35P0500F, 45-6455DG41R080T35P0-500F, 45T8478K41E080035050550F, 45-T8478K-41E-080-0350-50-550F, 6685-00-138-2543, 00-138-2543, 6685001382543, 001382543

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

Supply Group (FSG) NSN Assign. NIIN
66 09 AUG 1971 00-138-2543

Cross Reference | NSN 6685-00-138-2543

Part Number Cage Code Manufacturer
41GNN00RZ35Y 049X3 ASHCROFT INC. DBA WEKSLER
45-6455DG41R080T35P0-500F 38056 ASHCROFT INC.
45-T8478K-41E-080-0350-50-550F 38056 ASHCROFT INC.
IFR-45-55-A-035-08-B 76526 MOELLER INSTRUMENT COMPANY, INC.
MIL-T-19646 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 6685-00-138-2543

Characteristic Specifications
SCALE TYPE CONCENTRIC
SCALE MEASUREMENT RANGE 50.000 TO 550.000 DEG FAHRENHEIT
MATERIAL ALUMINUM METER CASE STEEL CORROSION RESISTING BULB
CASE DIAMETER 5.875 INCHES NOMINAL
DIAL DIAMETER 4.500 INCHES NOMINAL
POINTER/PEN TYPE AND QUANTITY 1 INDICATING SINGLE
INDICATOR CONNECTION METHOD FLEXIBLE TUBE
BULB TYPE PLAIN RIGID
BULB QUANTITY 1
ACTIVE PORTION LENGTH 3.500 INCHES NOMINAL
ACTIVE PORTION DIAMETER 0.975 INCHES NOMINAL
BULB OVERALL LENGTH 8.000 INCHES NOMINAL
BULB CONNECTION TYPE INTEGRAL FLANGE
FLEXIBLE TUBE LENGTH 35.000 INCHES NOMINAL
ACTUATING MEDIUM GAS THERMAL
MOUNTING FACILITY TYPE AND QUANTITY 1 SURFACE AND 3 HOLE
UNTHREADED MOUNTING HOLE DIAMETER 0.219 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER 5.375 INCHES NOMINAL
CASE TYPE DUSTPROOF
FEATURES PROVIDED ZERO ADJUSTMENT
NONDEFINITIVE SPEC/STD DATA C CLASS
III SCALE INSCRIPTION/BACKGROUND COLOR BLACK MARKING ON YELLOW BACKGROUND
III SCALE ACCURACY RATING 1.0 PCT
III SCALE SMALLEST INCREMENT 5.0 DEG FAHRENHEIT
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-T-19646
MANUFACTURERS CODE 049X3
DESIGN CONTROL REFERENCE 41GNN00RZ35Y

Restrictions/Controls & Freight Information | NSN 6685-00-138-2543

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 6685-00-138-2543

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each