Product Details | FLOW CONTROL THERMOSTAT

6620-00-810-3921 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: 008103921

Instruments and Laboratory Equipment | Engine Instruments

Supply Group (FSG) NSN Assign. NIIN
66 00-810-3921

Demand History | NSN 6620-00-810-3921

Part Number Request Date QTY Origin
6620-00-810-3921 2020-05-142 20 UK
6620-00-810-3921 2012-10-290 2 CA
6620-00-810-3921 2010-01-06 122 DIBBS
6620-00-810-3921 2009-11-307 1354 DIBBS
6620-00-810-3921 2009-07-209 119 US
6620-00-810-3921 2009-07-208 226 DIBBS
6620-00-810-3921 2009-06-173 266 DIBBS
6620-00-810-3921 2009-06-159 172 DIBBS
6620-00-810-3921 2009-04-105 376 DIBBS
6620-00-810-3921 2008-10-280 150 DIBBS
6620-00-810-3921 2008-08-238 150 DIBBS
6620-00-810-3921 2008-01-03 455 DIBBS
6620-00-810-3921 2007-12-353 455 DIBBS
6620-00-810-3921 2007-10-288 185 DIBBS
6620-00-810-3921 2007-09-254 53 DIBBS
6620-00-810-3921 2007-08-236 129 DIBBS
6620-00-810-3921 2006-05-130 430 DIBBS
6620-00-810-3921 2006-03-87 249 DIBBS
6620-00-810-3921 2006-03-61 243 DIBBS

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Technical Data | NSN 6620-00-810-3921

Characteristic Specifications
THERMOSTAT TYPE SOLID EXPANSION
USAGE DESIGN DESIGNED TO CONTROL ENGINE COOLANT TEMP
MOUNTING METHOD FLANGE
OPENING TEMP RATING 165.0 DEG FAHRENHEIT NOMINAL
OPERATING TEMP RATING 180.0 DEG FAHRENHEIT NOMINAL
SPRING OPERATED PRESSURE RELIEF NOT PROVIDED
VALVE TRAVEL DISTANCE 0.400 INCHES NOMINAL
FLOW CONTROL DEVICE BY-PASS
LARGEST OUTSIDE DIAMETER 2.878 INCHES NOMINAL
OVERALL HEIGHT 4.746 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 6620-00-810-3921

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information