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NSN 4820-01-250-8579

Velocity Fuse

About this product

Disk flow control device, inside screw bonnet type, bolted bonnet attachment method, connection style: socket with brazing ring (tube) err-100.

Manufacturer part number R10BC1C117 AND D49252 for national stock number 4820012508579.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-250-8579.

  • MPN or Model

    R10BC1C117 AND D49252

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    0.1 lb
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Bolted
  • Maximum Operating Temp
    250.0 degrees fahrenheit single response
  • Connection Style
    Socket with brazing ring (tube) err-100
  • Valve Operation Method
    Automatic
  • Connection Type
    Unthreaded internal tube all ends
  • Adjustable Pressure Range
    +163.0/+201.0 pounds per square inch
  • Maximum Operating Pressure
    400.0 pounds per square inch single response
  • Outside Diameter Tube Accommodated
    0.375 inches all ends
  • Material
    Stainless steel stem
  • Material Specification
    Qq-n-281 federal specification single material response seat
  • Media For Which Designed
    Gas, inert 2nd response
  • Style Designator
    Err-090
  • Furnished Items And Quantity
    1 lever
More from these suppliers
Safety Relief Valve

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Mechanic Bill explains Velocity Fuse

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NSN 4820012508579

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
R10BC1C117 AND D49252 Hunt Valve Company Inc
D49252 Hunt Valve Company Inc
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