4820-01-294-6005
Back Flow Valve
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Official Item Classification
- Name
- Back Flow Valve
- (NSN) National Stock Number
- 4820-01-294-6005
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 77777
- (FIIG) Federal Item Identification Guide
- A23900
- Date
- 02/18/1989 (37 years ago)
bronze body;rubber diaphragm and disk;media water;operating pressure 175 psi;operating temperature 250 deg fahrenheit general characteristics item description
Specs & Compatibility
bronze body;rubber diaphragm and disk;media water;operating pressure 175 psi;operating temperature 250 deg fahrenheit
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.
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