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NSN 4820-00-289-3830

Velocity Fuse

About this product

Disk flow control device, exposed spring bonnet type, bolted bonnet attachment method, disk loading method: spring.

Manufacturer part number MILV20065 for national stock number 4820002893830.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-289-3830.

  • MPN or Model

    MILV20065

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Flow Control Device
    Disk
  • Bonnet Type
    Exposed spring
  • Bonnet Attachment Method
    Bolted
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    185.0 pounds per hour
  • Renewable Seat Ring Type
    Welded
  • Bolt Hole Quantity
    4 all ends
  • Maximum Operating Temp
    775.0 degrees fahrenheit single response
  • Valve Operation Method
    Automatic or manual
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Adjustable Pressure Range
    +10.0/+30.0 pounds per square inch
  • Maximum Operating Pressure
    150.0 pounds per square inch single response
  • Outside Diameter
    4.500 inches all ends
  • Thickness
    0.438 inches all ends
  • First Connection Face To Centerline Distance
    3.250 inches
  • Bolt Hole Diameter
    0.562 inches all ends
  • Second Connection Face To Centerline Distance
    3.000 inches
  • Bolt Circle Diameter
    3.125 inches all ends
  • Flange Face Design
    Raised with curve and radius all ends
  • Material
    Steel body
  • Media For Which Designed
    Steam single response
  • Style Designator
    Angle flanged ends
  • Nondefinitive Specification/std Data
    1 type and d composition
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 4820002893830

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
MILV20065 Military Specifications
TY1C0MPD1150-10T030F Naval Inventory Control Point
20051E51SS Anderson Greenwood Lp
CVL48S5501-478977ALT2PC765 Naval Ship Systems Command
CA139S5501-863316PC756 Naval Ship Systems Command
CA139S5501-863317PC756 Naval Ship Systems Command
CA68S5505-94ALT2PC756 Naval Ship Systems Command
CA68S5505-94ALT2PC765 Naval Ship Systems Command
CA68S5505-100ALT1PC756 Naval Ship Systems Command
CA68S5505-100ALT1PC765 Naval Ship Systems Command
CA68S5505-101ALT2PC756 Naval Ship Systems Command
CA68S5505-101ALT2PC765 Naval Ship Systems Command
CA68S5505-102ALT1PC756 Naval Ship Systems Command
CA68S5505-102ALT1PC765 Naval Ship Systems Command
CA68S5505-1792533ALT2PC756 Naval Ship Systems Command
CA68S5505-179253ALT2PC765 Naval Ship Systems Command
CVL48S5501-478973ALT4PC756 Naval Ship Systems Command
CVL48S5501-478973ALT4PC765 Naval Ship Systems Command
CVL48S5501-478977ALT2PC756 Naval Ship Systems Command
CVL48S5501-478978ALT4PC756 Naval Ship Systems Command
CVL48S5501-478978ALT4PC765 Naval Ship Systems Command
CVL48S5501-478981ALT5PC765 Naval Ship Systems Command
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