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NSN 4820-00-446-3585

Velocity Fuse

About this product

Modified with flanged ends and flat disk.

Manufacturer part number 81125S41-21502PC11 for national stock number 4820004463585.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-446-3585.

  • MPN or Model

    81125S41-21502PC11

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    41 lb
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Threaded
  • Disk Loading Method
    Spring
  • Bolt Hole Quantity
    8 1st end
  • Maximum Operating Temp
    425.0 degrees fahrenheit single response
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round with holes 1st end
  • Connection Type
    Flange 1st end
  • Adjustable Pressure Range
    +26.0/+75.0 pounds per square inch
  • Maximum Operating Pressure
    100.0 pounds per square inch single response
  • Outside Diameter
    6.625 inches 1st end
  • Thickness
    0.500 inches 1st end
  • Bolt Hole Diameter
    0.562 inches 1st end
  • Bolt Circle Diameter
    5.500 inches 1st end
  • Flange Face Design
    Plain 1st end
  • Material
    Copper alloy body
  • 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 4820004463585

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
81125S41-21502PC11 Naval Ship Systems Command
3306452 Hatch & Kirk, Inc.
S2981D Lunkenheimer Co
3306452 General Motors Corp
Stock Check
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