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NSN 4820-00-715-4576

Restrictor Valve

About this product

Valve operation method: hydraulic.

Manufacturer part number LH10420 for national stock number 4820007154576.

Datasheet

  • Product description

    Restrictor Check Valve NSN 4820-00-715-4576.

  • MPN or Model

    LH10420

  • Schedule B
    8481.30.9000 (Check valves of materials other than copper, iron or steel)
  • Thread Class
    3a 1st end
  • Thread Direction
    Right-hand 1st end
  • Unable To Decode
    Unable to decode and unable to decode
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Renewable Seat Ring Type
    Threaded
  • Connection Style
    Flared (tube) 2nd end
  • Connection Type
    Threaded external tube 2nd end
  • Mounting Facility
    Bracket
  • Mounting Position
    Horizontal or vertical
  • Thready Qty Per Inch (tpi)
    18 2nd end
  • Maximum Operating Pressure
    35.0 pounds per square inch single response
  • Thread Size
    0.750 inches 1st end
  • Seat Angle
    37.0 degrees 2nd end
  • Face To Face Distance
    1.960 inches
  • Outside Diameter Tube Accommodated
    0.500 inches 1st end
  • Material
    Steel comp 303 flow control device
  • Material Specification
    Qq-a-225/6 federal specification single material response body
  • Media For Which Designed
    Oil, hydraulic single response
  • Style Designator
    Straight thru
  • Thread Series Designator
    Unf 2nd end
More from these suppliers
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

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NSN 4820007154576

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
LH10420 Lourdes Industries, Inc.
1112-599355 Parker Hannifin Corporation
K-1221-8-2 Essex Industries, Inc.
1112-599355 Parker-hannifin Corporation
Stock Check
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