4820-00-862-4983
Valve Seat
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Official Item Classification
- Name
- Valve Seat
- (NSN) National Stock Number
- 4820-00-862-4983
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 22113
- (FIIG) Federal Item Identification Guide
- A15500
- Date
- 01/01/1962 (64 years ago)
2.252 inches minimum and 2.253 inches maximum body outside diameter, 3.125 inches nominal flange diameter, 0.875 inches nominal flange seat to disk end height, 1.094 inches nominal body inside diameter, 0.245 inches minimum and 0.255 inches maximum seat radius
Specs & Compatibility
3.125 inches nominal
2.252 inches minimum and 2.253 inches maximum
1.094 inches nominal
0.245 inches minimum and 0.255 inches maximum
0.875 inches nominal
1.062 inches nominal
grooved
radial
steel overall
qq-s-763,class 410 fed spec single material response overall
plain flanged
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.
0022113
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