NSN 4820-00-341-3911
Fuel Manifold Check Valve
About this product
Disk flow control device, spring disk loading method, external seat for gasket seal (boss) all ends connection style, valve operation method: automatic.
Manufacturer part number 4C2640-3 for national stock number 4820003413911.
Datasheet
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Product description
Check Valve NSN 4820-00-341-3911.
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MPN or Model
4C2640-3
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Schedule B
8481.30.2090 (Check valves of steel) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
0.1 lb -
Thread Class
Ea all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Disk -
Disk Loading Method
Spring -
Maximum Operating Temp
450.0 degrees fahrenheit single response -
Connection Style
External seat for gasket seal (boss) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded external boss all ends -
Mounting Position
Horizontal or vertical -
Thready Qty Per Inch (tpi)
24 2nd end -
Maximum Operating Pressure
3000.0 pounds per square inch single response -
Thread Size
0.563 inches 1st end -
Material
Steel comp 630 seat -
Material Specification
Ams 5643 assn standard single material response seat -
Media For Which Designed
Hydraulic fluid, mineral base single response -
Surface Treatment
Passivate -
Surface Treatment Specification
Mil-s-5002 military specification single treatment response -
Style Designator
Straight thru -
Thread Series Designator
Unjs all ends
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Check Valve
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Pricing and Availability
Get a quote for 4820-00-341-3911 check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
4C2640-3 | Crissair, Inc. |
ST7M262-4 | Boeing Company, The |
10109253 | Nimikkeistokeskus Ncb Finland |
Stock Check
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