4820-01-159-2994
Valve Disk
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Official Item Classification
- Name
- Valve Disk
- (NSN) National Stock Number
- 4820-01-159-2994
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 35224
- (FIIG) Federal Item Identification Guide
- A539Y0
- Date
- 08/05/1983 (43 years ago)
0.750 inches nominal thread size, 0.290 inches nominal seat radius, 0.844 inches nominal overall height, 3a thread class, 0.641 inches nominal outside diameter
Specs & Compatibility
3a
0.641 inches nominal
0.844 inches nominal
0.290 inches nominal
0.750 inches
steel
plug
unf
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.
0035224
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