NSN 4820-01-036-7970
Fuel Manifold Check Valve
Hydraulic service: oil per mil-l-46167. Fluids at 30 plus or minus 2 centistokes kinematic viscosity (138 sus) between plus 100 deg f and 150 deg fthat are compatible with valve components will be used for test pruposes; temp range: minus 65 deg f to plus 170 deg f; proof pressure: 3000 psi; burst pressure: this valve shall withstand aburst pressure of 4500 psi without failure,rupture,or external leakage; flow: 40 gpm; cracking pressure: 5 plus or minus 2 psi; pressure drop not to exceed 16 psi at 40 gpm; internal leakage not to exceed 1 cc/min at 2000 psi;no external leakage permissable; materials to be compatible with operating specifications.
Manufacturer part number 12253775 for national stock number 4820010367970.
Datasheet
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Product description
Check Valve NSN 4820-01-036-7970.
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MPN or Model
12253775
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Schedule B
8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
120 lb -
Maximum Operating Temp
170.0 degrees fahrenheit single response -
End Application
2350-00-439-6242 -
Valve Operation Method
Automatic -
Mounting Facility
Bracket -
Mounting Position
Horizontal -
Maximum Operating Pressure
2000.0 pounds per square inch single response -
Opening Pressure Setting
5.0 pounds per square inch -
Center To Center Distance
2.000 inches -
Media For Which Designed
Oil, hydraulic single response -
Style Designator
Straight thru
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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 4820-01-036-7970 check valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 12253775 | U S Army Tank Automotive Command |
| DH-6535-30-10 | Transdigm, Inc. |
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