4820-01-237-0095
Check Valve
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Official Item Classification
- Name
- Check Valve
- (NSN) National Stock Number
- 4820-01-237-0095
- (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
- 07/24/1986 (40 years ago)
poppet flow control device, 3a all ends thread class, spring disk loading method, right-hand all ends thread direction, flared (tube) all ends connection style
Specs & Compatibility
3a all ends
right-hand all ends
poppet
spring
flared (tube) all ends
automatic
threaded external tube all ends
horizontal or vertical
12 all ends
1.062 inches 2nd end
1.312 inches 1st end
37.5 degrees all ends
aluminum alloy 2024 body
steel corrosion resisting flow control device
straight thru
unj all ends
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.
0005487
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