NSN 4820-01-166-7131
Fuel Manifold Check Valve
About this product
Disk flow control device, spring disk loading method, gasket seal (boss) 1st end connection style, valve operation method: automatic.
Manufacturer part number 12C146 for national stock number 4820011667131.
Datasheet
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Product description
Check Valve NSN 4820-01-166-7131.
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MPN or Model
12C146
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Schedule B
8481.30.9000 (Check valves of materials other than copper, iron or steel) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Thread Class
3b 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Disk -
Disk Loading Method
Spring -
Maximum Operating Temp
450.0 degrees fahrenheit single response -
Connection Style
Gasket seal (boss) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded internal boss 1st end -
Mounting Position
Horizontal or vertical -
Thready Qty Per Inch (tpi)
12 2nd end -
Maximum Operating Pressure
120.0 pounds per square inch single response -
Thread Size
1.062 inches 2nd end -
Seat Angle
37.0 degrees 2nd end -
Material
Aluminum alloy 2024 body -
Media For Which Designed
Air single response -
Surface Treatment
Anodize -
Surface Treatment Specification
Mil-a-8625 military specification single treatment response -
Style Designator
Straight thru -
Thread Series Designator
Unj 2nd end
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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 4820-01-166-7131 check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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12C146 | Allen Aircraft Products Inc |
Stock Check
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