4820-00-253-9012
Check Valve
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Official Item Classification
- Name
- Check Valve
- (NSN) National Stock Number
- 4820-00-253-9012
- (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
- 07/25/1969 (57 years ago)
spring disk loading method, poppet flow control device, right-hand all ends thread direction, 275.0 fahrenheit single response maximum operating temp, 3a all ends thread class
Specs & Compatibility
3a all ends
right-hand all ends
poppet
spring
275.0 fahrenheit single response
flareless all ends
automatic
threaded external tube all ends
horizontal or vertical
300.0 pounds per square inch single response
0.750 inches all ends
12.0 degrees all ends
steel comp 630 overall
ams 5643 assn std single material response overall
straight thru
unjf all ends
Replacement For
| Part Number | Description | |
|---|---|---|
| 4820-00-058-0696 | No Name Available | 01/10/2008 |
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