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

Check Valve

Model / MPN: 973334 | NSN: 4820-01-485-0784
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
4820-01-485-0784
Sold in multiples of
1 EA
DEMIL
NO
Pipe Size Accommodated
1.000 inches all ends
Maximum Operating Temp
215.0 degrees fahrenheit single response
Minimum Operating Temp
-40.0 degrees fahrenheit
End Application
E/i nsn 1055-01-450-4243, armored vehicle mounted launcher rocket; w/s multiple launch rocket system (mlrs)
Connection Style
Plain (tube) all ends
Valve Operation Method
Automatic
Connection Type
Unthreaded cartridge all ends
Mounting Position
Horizontal
Maximum Operating Pressure
3200.0 pounds per square inch single response
Opening Pressure Setting
1800.0 pounds per square inch
Material
Steel comp 316 body
Media For Which Designed
Oil, hydraulic single response
Style Designator
Straight thru

Pricing and Availability

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973334 Cross Reference
  • 1C3922