4820-01-252-7819
Exhaust Control Valve
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Official Item Classification
- Name
- Exhaust Control Valve
- (NSN) National Stock Number
- 4820-01-252-7819
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 07800
- (FIIG) Federal Item Identification Guide
- A046B0
- Date
- 04/08/1987 (39 years ago)
manual valve operation method, disk flow control device, outside screw-yoke bonnet type, bolted bonnet attachment method, 8 all ends bolt hole quantity
Specs & Compatibility
disk
outside screw-yoke
bolted
8 all ends
manual
round with holes all ends
flange all ends
150.0 pounds per square inch single response
10.000 inches 1st end
10.000 inches 2nd end
8.500 inches 3rd end
0.922 inches all ends
0.875 inches all ends
8.500 inches all ends
raised straight all ends
0.062 inches all ends
7.312 inches all ends
valve size for 2 ends is 5.250 in.; other end is 3.750 in.
steel body
steel flow control device
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.
0007800
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