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NSN 4820-00-186-6568

Restrictor Valve

About this product

Poppet flow control device, flareless 1st end connection style, automatic valve operation method, connection type: threaded external tube 1st end.

Manufacturer part number 91598-1 for national stock number 4820001866568.

Picture of NSN 4820-00-186-6568 Picture of NSN 4820-00-186-6568 Picture of NSN 4820-00-186-6568

Datasheet

  • Product description

    Restrictor Check Valve NSN 4820-00-186-6568.

  • MPN or Model

    91598-1

  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    0.2 lb
  • Thread Class
    3a 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Poppet
  • Connection Style
    Flareless 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube 1st end
  • Mounting Position
    Horizontal or vertical
  • Thready Qty Per Inch (tpi)
    20 1st end
  • Maximum Operating Pressure
    3000.0 pounds per square inch single response
  • Thread Size
    0.437 inches 1st end
  • Seat Angle
    12.0 degrees 1st end
  • Outside Diameter Tube Accommodated
    0.250 inches 1st end
  • Media For Which Designed
    Hydraulic fluid, mineral base single response
  • Style Designator
    Straight thru
  • Thread Series Designator
    Unjf 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 4820001866568

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
91598-1 Saf Industries Llc
7204-066 Parker Hannifin Corporation
7231499 Warner Robins Air Logistics Center
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