NSN 4820-00-541-4951
Restrictor Valve
About this product
Poppet flow control device, spring disk loading method, gasket seal (boss) all ends connection style, valve operation method: automatic.
Manufacturer part number 1968-12-19-5 for national stock number 4820005414951.
Datasheet
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Product description
Restrictor Check Valve NSN 4820-00-541-4951.
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MPN or Model
1968-12-19-5
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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 -
Unit Weight (Est.)
1.2 lb -
Thread Class
3b all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Connection Style
Gasket seal (boss) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded internal boss all ends -
Mounting Position
Horizontal or vertical -
Thready Qty Per Inch (tpi)
12 all ends -
Maximum Operating Pressure
3000.0 pounds per square inch single response -
Thread Size
1.062 inches all ends -
Material
Aluminum alloy -
Media For Which Designed
Fuel/oil, hydrocarbon single response -
Style Designator
Straight thru -
Thread Series Designator
Un all ends
Restrictor Check Valve
A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.
![Mechanic Bill explains Restrictor Valve](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-541-4951 restrictor check valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
1968-12-19-5 | Parker-hannifin Corporation |
1968-12-19-5 | Parker-hannifin Corporation |
Stock Check
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