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NSN 4820-00-203-8150

Restrictor Valve

About this product

2.880 in. Over-all lg,0.813 in. Across flats.

Manufacturer part number 1R3661-25-15 for national stock number 4820002038150.

Datasheet

  • Product description

    Restrictor Check Valve NSN 4820-00-203-8150.

  • MPN or Model

    1R3661-25-15

  • 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
    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
  • Connection Style
    Flared (tube) 1st end
  • Connection Type
    Threaded external tube 1st end
  • Mounting Position
    Horizontal
  • Thready Qty Per Inch (tpi)
    18 1st end
  • Maximum Operating Pressure
    1500.0 pounds per square inch single response
  • Thread Size
    0.562 inches 1st end
  • Seat Angle
    37.0 degrees 1st end
  • Outside Diameter Tube Accommodated
    0.375 inches 1st end
  • Material
    Steel flow control device
  • Media For Which Designed
    Hydraulic fluid, phosphate-ester base single response
  • Surface Treatment
    Anodize
  • Style Designator
    Straight thru
  • Thread Series Designator
    Unf 1st 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 4820002038150

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1R3661-25-15 Saf Industries Llc
1116-548919 Parker Hannifin Corporation
1116548919M1 Parker Hannifin Corporation
667786 Lockheed Martin Corporation
10-454-39 Teledyne Industries Inc
1116-548919 Parker-hannifin Corporation
1116548919M1 Parker-hannifin Corporation
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