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NSN 4820-01-494-9781

Velocity Fuse

About this product

0.250 inches all ends pipe size accommodated, disk flow control device, inside screw bonnet type, bonnet attachment method: integral.

Manufacturer part number 128A-2-200 for national stock number 4820014949781.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-494-9781.

  • MPN or Model

    128A-2-200

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127200 - Pressure Redcng Water Relief Valve
  • Unit Weight (Est.)
    0.2 lb
  • Pipe Size Accommodated
    0.250 inches all ends
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Integral
  • End Application
    W/s: consolidated groud support equipment.
  • Connection Style
    G46b plain (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external pipe all ends
  • Thread Size
    0.250 inches all ends
  • Opening Pressure Setting
    200.0 pounds per square inch
  • Material
    Copper alloy body
  • Style Designator
    Err-090
  • Thread Series Designator
    Npt all ends
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 4820014949781

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
128A-2-200 F.c.kingston Co.
128A-1/4-200# Haskel International, Inc.
128A-2-200 F.c.kingston Co.
128A-1/4-200# Haskel International, Inc.
Stock Check
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