4820-00-075-0433
Valve Seat
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Official Item Classification
- Name
- Valve Seat
- (NSN) National Stock Number
- 4820-00-075-0433
- (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
- 01/01/1963 (63 years ago)
2a single threaded portion thread class, 1.906 inches nominal flange diameter, 1.250 inches nominal body inside diameter, 0.500 inches nominal single threaded portion thread length, 0.281 inches nominal flange seat to disk end height
Specs & Compatibility
2a single threaded portion
0.500 inches nominal single threaded portion
1.906 inches nominal
1.250 inches nominal
0.281 inches nominal
0.625 inches nominal
45.000 nominal
1.625 inches single threaded portion
angular
steel corrosion resisting overall
threaded flanged
unef single threaded portion
Regulatory Compliance
Precious metal content is unknown
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