1-321-802-5889

NSN 4820-01-382-2073

Velocity Fuse

About this product

0.500 inches 2nd end pipe size accommodated, disk flow control device, inside spring bonnet type, bonnet attachment method: integral.

Manufacturer part number MIL-V-20065 for national stock number 4820013822073.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-382-2073.

  • MPN or Model

    MIL-V-20065

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    0.500 inches 2nd end
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Integral
  • Disk Loading Method
    Spring
  • Bolt Hole Quantity
    3 1st end
  • Connection Style
    Socket with brazing ring err-100
  • Valve Operation Method
    Manual
  • Flange Shape
    Round with holes 1st end
  • Connection Type
    Unthreaded internal pipe 2nd end
  • Adjustable Pressure Range
    +15.0/+19.0 pounds per square inch
  • Outside Diameter
    3.562 inches 2nd end
  • Thickness
    0.375 inches 1st end
  • Bolt Hole Diameter
    0.375 inches 1st end
  • Bolt Circle Diameter
    2.438 inches 1st end
  • Flange Face Design
    Plain 1st end
  • Material
    Nickel alloy flow control device
  • Style Designator
    Err-090
  • Specification Data
    81349-mil-v-20065 government specification
  • Nondefinitive Specification/std Data
    A2 type and c class
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 4820013822073

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
MIL-V-20065 Military Specifications
20258-C-41M Pentair Valves & Controls Us Lp
20258-C-41M Anderson Greenwood Lp
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