1-321-802-5889

NSN 4820-00-116-3019

Velocity Fuse

About this product

W/safety wire attached to handle and upper od of valve.

Manufacturer part number 86-3-4-170 for national stock number 4820001163019.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-116-3019.

  • MPN or Model

    86-3-4-170

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Threaded
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    300.0 degrees fahrenheit single response
  • End Application
    Grumman aircraft, model a-10
  • Connection Style
    Plain (pipe) all ends
  • Valve Operation Method
    Automatic or manual
  • Connection Type
    Threaded external pipe all ends
  • Features Provided
    Valve stem lock shield
  • Maximum Operating Pressure
    150.0 pounds per square inch single response
  • Thread Size
    0.750 inches all ends
  • Opening Pressure Setting
    170.0 pounds per square inch
  • Material
    Copper alloy
  • Media For Which Designed
    Gas, inert 2nd response
  • Style Designator
    Straight thru
  • Thread Series Designator
    Npt all ends
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 4820001163019

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
86-3-4-170 Anderson Greenwood Lp
A26490 Davey Compressor Co
Stock Check
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