4820-01-073-5849
Valve Seat
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Official Item Classification
- Name
- Valve Seat
- (NSN) National Stock Number
- 4820-01-073-5849
- (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
- 03/17/1979 (47 years ago)
0.471 inches nominal body inside diameter, 0.222 inches nominal single threaded portion thread length, 0.122 inches nominal flange seat to disk end height, 0.937 inches nominal flange diameter, 3a single threaded portion thread class
Specs & Compatibility
3a single threaded portion
0.222 inches nominal single threaded portion
0.937 inches nominal
0.471 inches nominal
0.122 inches nominal
0.316 inches nominal
15.000 nominal
24 single threaded portion
0.766 inches single threaded portion
angular
nickel alloy overall
qq-n-281 class a fed spec single material response or qq-n-281 class b fed spec single material response or qq-n-288 comp a fed spec single material response overall
threaded flanged
uns single threaded portion
Replacement For
| Part Number | Description | |
|---|---|---|
| 4820-01-149-3328 | No Name Available | 05/01/1989 |
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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