Product Details | FLOW CONTROL THERMOSTAT

6685-00-522-7340 An automatic regulating device which controls the flow of fluids or gases by actuating a valve or shutter for heating or cooling purposes. May be adjustable, or set to operate at a definite pressure. Excludes CONTROL, HUMIDITY; CONTROL, TEMPERATURE INDICATING; and SWITCH, THERMOSTATIC.

Part Alternates: U5121952, U512195-2, 6685-00-522-7340, 00-522-7340, 6685005227340, 005227340

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-522-7340

Demand History | NSN 6685-00-522-7340

Part Number Request Date QTY Origin
6685-00-522-7340 2020-07-196 15 UA
6685-00-522-7340 2020-06-176 15 MY
6685-00-522-7340 2018-05-134 2 US
6685-00-522-7340 2015-08-215 15 United States

Cross Reference | NSN 6685-00-522-7340

Part Number Cage Code Manufacturer
U512195-2 78943 TRIUMPH THERMAL SYSTEMS, INC.

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 6685-00-522-7340

Technical Data | NSN 6685-00-522-7340

Characteristic Specifications
THERMOSTAT TYPE SOLID EXPANSION
USAGE DESIGN COOL TRANSMISSION OIL
MOUNTING METHOD THREADED
OPENING TEMP RATING 29.0 DEG FAHRENHEIT NOMINAL
OPERATING TEMP RATING 31.0 DEG FAHRENHEIT NOMINAL
SPRING OPERATED PRESSURE RELIEF PROVIDED
OPENING PRESSURE SETTING 40.0 POUNDS PER SQUARE INCH
CLOSING PRESSURE SETTING 35.0 POUNDS PER SQUARE INCH NOMINAL
VALVE TRAVEL DISTANCE 0.385 INCHES NOMINAL
FLOW CONTROL DEVICE BY-PASS
LARGEST OUTSIDE DIAMETER 1.500 INCHES NOMINAL
OVERALL HEIGHT 2.591 INCHES NOMINAL
THREAD SIZE AND SERIES/TYPE DESIGNATOR 1-1/4-18 UNEF
THREAD DIRECTION RIGHT-HAND
MANUFACTURERS CODE 78943
DESIGN CONTROL REFERENCE U512195-2

Restrictions/Controls & Freight Information | NSN 6685-00-522-7340

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 188340 VALVES THEMOSTATIC NOI/THEMOSTATS
Less than car load rating J 100.2
Less than truck load rating J 100.2
Water commodity Code 657 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 6685-00-522-7340

Category Code Description
Materiel Category and Inventory ManagerE General Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBLCH-47 Turbine Engine
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each