NSN 4820-00-284-1027
Restrictor Valve
About this product
Poppet flow control device, spring disk loading method, flareless all ends connection style, valve operation method: automatic.
Manufacturer part number 6F2966-129 for national stock number 4820002841027.
Datasheet
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Product description
Restrictor Check Valve NSN 4820-00-284-1027.
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MPN or Model
6F2966-129
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Schedule B
8481.30.2090 (Check valves of steel) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Thread Class
3a all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Maximum Operating Temp
275.0 degrees fahrenheit 2nd response -
Connection Style
Flareless all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded external tube all ends -
Mounting Position
Horizontal or vertical -
Maximum Operating Pressure
3000.0 pounds per square inch single response -
Thread Size
0.562 inches 1st end -
Seat Angle
12.0 degrees all ends -
Material
Steel comp 630 -
Media For Which Designed
Hydraulic fluid, phosphate-ester base single response -
Surface Treatment
Passivate -
Style Designator
Straight thru -
Thread Series Designator
Unjf all ends
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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.
Pricing and Availability
Get a quote for 4820-00-284-1027 restrictor check valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 6F2966-129 | Crissair, Inc. |
| 4R122-129 | Allen Aircraft Products Inc |
| 749959-129 | Lockheed Martin Corporation |
| 4R122 | Allen Aircraft Products Inc |
Stock Check
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