4820-01-085-2633
Butterfly Valve
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Official Item Classification
- Name
- Butterfly Valve
- (NSN) National Stock Number
- 4820-01-085-2633
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05489
- (FIIG) Federal Item Identification Guide
- A046B0
- Date
- 11/04/1979 (46 years ago)
plain (pipe) all ends connection style, 180.0 fahrenheit single response maximum operating temp, 2.000 inches all ends nominal pipe size accommodated, packing retaining bonnet type, pressed-in renewable seat ring type
Specs & Compatibility
2.000 inches all ends
packing retaining
pressed-in
180.0 fahrenheit single response
plain (pipe) all ends
manual
unthreaded external pipe all ends
200.0 pounds per square inch single response
nickel alloy 400 or nickel alloy or copper alloy 922 or copper alloy flow control device
nickel alloy 400 or nickel alloy k-500 or nickel alloy 502 or steel corrosion resisting stem
rubber synthetic seat
steel comp 202 or copper alloy 905 or copper alloy body
astm b164-61,class a assn std 1st material response or qq-n-288 fed spec 2nd material response or qq-c-390,alloy d4 fed spec 3rd material response or mil-b-23921 mil spec 4th material response flow control device
astm b164-61,class asjbcqq-n0286 assn std 1st material response stem
qq-c-390,alloy d4 fed spec 1st material response or mil-b-23921 mil spec 3rd material response body
water, fresh 1st responsewater, salt 2nd responsefuel/oil, hydrocarbon 3rd response
straight thru
81349-mil-v-22133 government specification
1 type and a class and 200 series and a construction and 2in. size
Replacement For
| Part Number | Description | |
|---|---|---|
| 4820-00-419-4325 | No Name Available | 01/01/1992 |
| 4820-01-141-1428 | No Name Available | 01/01/1988 |
| 4820-01-223-8653 | No Name Available | 10/01/2005 |
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.
0005489
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