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NSN 4820-00-287-4049

Velocity Fuse

About this product

W/lifting lever.

Manufacturer part number A20675 for national stock number 4820002874049.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-287-4049.

  • MPN or Model

    A20675

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    125 lb
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    40500.0 pounds per hour
  • Bolt Hole Quantity
    9 2nd end
  • Flange Shape
    Round with holes 2nd end
  • Connection Type
    Flange 1st end
  • Features Provided
    Valve stem lock shield
  • Opening Pressure Setting
    639.0 pounds per square inch
  • Outside Diameter
    8.688 inches 2nd end
  • Bolt Hole Diameter
    0.812 inches 2nd end
  • Bolt Circle Diameter
    7.125 inches 2nd end
  • Flange Face Design
    Plain 2nd end
  • Style Designator
    Angle
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 4820002874049

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
A20675 Pentair Valves & Controls Us Lp
DD445S5103-118 Naval Ship Systems Command
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