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Worldwide distributor of NSN parts and consumables located in the USA.

Check Valve

Model / MPN: 2418831-2 | NSN: 4820-00-006-7472
ITAR Registered seal

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.

Product Details
NATO Stock Number
4820-00-006-7472
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3b all ends
Thread Direction
Right-hand all ends
Flow Control Device
Poppet
Disk Loading Method
Spring
Maximum Operating Temp
200.0 degrees fahrenheit single response
Connection Style
Flare (tube) 1st end
Valve Operation Method
Automatic
Connection Type
Threaded internal tube all ends
Mounting Position
Horizontal
Thready Qty Per Inch (tpi)
18 all ends
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.562 inches all ends
Seat Angle
45.0 degrees all ends
Outside Diameter Tube Accommodated
0.375 inches all ends
Material
Rubber synthetic seat
Material
Steel comp 303 body
Material
Steel comp 303 flow control device and steel comp 304 flow control device
Material Specification
66 federal standard single material response body
Material Specification
66 federal standard single material response flow control device
Media For Which Designed
Air single response
Style Designator
Straight thru
Thread Series Designator
Unf 1st end
2418831 Series Parts

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2418831-2 Cross Reference
  • 493-6SS1-2
  • 493-6SS1-2