4820-01-240-3176
Valve Disk
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Official Item Classification
- Name
- Valve Disk
- (NSN) National Stock Number
- 4820-01-240-3176
- (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
- 09/12/1986 (40 years ago)
copper alloy material, with clapper 1; bumper 1; nut bumper 1; screw bumper 1; pin 1; bushing 6; o-ring 1 special features
Specs & Compatibility
with clapper 1; bumper 1; nut bumper 1; screw bumper 1; pin 1; bushing 6; o-ring 1
copper alloy
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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| Part Number | Description |
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| D3791 | Valve Disk |
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