4820-01-554-8499
Safety Relief Valve
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Official Item Classification
- Name
- Safety Relief Valve
- (NSN) National Stock Number
- 4820-01-554-8499
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05488
- (FIIG) Federal Item Identification Guide
- A046B0
- Date
- 08/21/2007 (19 years ago)
new construction cvn77 end item identification, threaded bonnet attachment method, inside spring bonnet type, spring disk loading method, pressed-in renewable seat ring type
Specs & Compatibility
inside spring
threaded
spring
pressed-in
new construction cvn77
automatic
threaded external pipe all ends
+400.0 to 1500.0 pounds per square inch
relief valve assy .313 orifice
"viton seals;valve size .50" x 1.25""
copper alloy 957 body
oil, hydraulic single response
angle
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.
0005488
Related Hardware Products
| Part Number | Description |
|---|---|
| PLC-10679 ASSY PLC-10679-C | Safety Relief Valve |
| PLC-10679-C | Safety Relief Valve |