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NSN 4820-00-032-8391

Restrictor Valve

About this product

0.055 inches aperture diameter, cone flow control device, flared (tube) 1st end connection style, connection type: threaded external tube 1st end.

Manufacturer part number 402681-3 for national stock number 4820000328391.

Datasheet

  • Product description

    Restrictor Check Valve NSN 4820-00-032-8391.

  • MPN or Model

    402681-3

  • 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
  • Aperture Diameter
    0.055 inches
  • Flow Control Device
    Cone
  • Connection Style
    Flared (tube) 1st end
  • Connection Type
    Threaded external tube 1st end
  • Thready Qty Per Inch (tpi)
    18 1st end
  • Maximum Operating Pressure
    1500.0 pounds per square inch single response
  • Thread Size
    0.750 inches 1st end
  • Seat Angle
    37.0 degrees 1st end
  • Outside Diameter Tube Accommodated
    0.500 inches 1st end
  • Material
    Rubber synthetic packing
  • Media For Which Designed
    Hydraulic fluid, mineral base single response
  • Style Designator
    Straight thru
  • Thread Series Designator
    Un 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 4820000328391

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
402681-3 Honeywell International Inc.
1139387 Boeing Company, The
402681-3 Allied-signal Inc
36020 Acoustical Labs Inc
1139387 Boeing Company, The
GU8-2-2-8DR046 Harris Corporation
Stock Check
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