4820-00-035-9929
Valve Seat
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Official Item Classification
- Name
- Valve Seat
- (NSN) National Stock Number
- 4820-00-035-9929
- (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)
4.750 inches nominal flange diameter, 2a single threaded portion thread class, 3.500 inches minimum and 3.504 inches maximum body inside diameter, 0.344 inches nominal flange seat to disk end height, 0.406 inches nominal single threaded portion thread length
Specs & Compatibility
2a single threaded portion
0.406 inches nominal single threaded portion
4.750 inches nominal
3.500 inches minimum and 3.504 inches maximum
0.344 inches nominal
1.406 inches nominal
5.000 nominal
16 single threaded portion
4.000 inches single threaded portion
angular
copper overall
threaded flanged
un 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