4820-01-331-7345
Check Valve
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Official Item Classification
- Name
- Check Valve
- (NSN) National Stock Number
- 4820-01-331-7345
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05487
- (FIIG) Federal Item Identification Guide
- A530B0
- Date
- 12/25/1990 (35 years ago)
round with holes all ends flange shape, 4 all ends bolt hole quantity, flange all ends connection type, automatic valve operation method, disk flow control device
Specs & Compatibility
disk
4 all ends
automatic
round with holes all ends
flange all ends
horizontal or vertical
2.500 inches
275.0 pounds per square inch
4.875 inches all ends
2.625 inches
0.688 inches all ends
0.625 inches all ends
3.500 inches all ends
plain all ends
steel body
straight thru flanged ends
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.
0005487
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