4820-01-540-8573
Temperature Regulating Valve
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Official Item Classification
- Name
- Temperature Regulating Valve
- (NSN) National Stock Number
- 4820-01-540-8573
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05492
- (FIIG) Federal Item Identification Guide
- A21100
- Date
- 06/06/2006 (20 years ago)
mil-f-20042c end connection spec/std, water media for which designed, 2 end connection quantity, bellows flow control device, electronic cooling (chilled water) system end item identification
Specs & Compatibility
water
bellows
2
electronic cooling (chilled water) system
mil-f-20042c
2.500 inches
"2-1/2" trac style a failsafe double seat reverse acting thermostatic temperature regulator valve assembly"
operating pressure 175 psig max 25 psig min
copper alloy 922 body
mil-b-16541 mil spec single material response body
81349 - mil-v-19772 government specification
ii type and 2 class and 250 series
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0005492
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