1-321-802-5889

NSN 4820-01-148-9382

Velocity Fuse

About this product

Disk flow control device, inside spring bonnet type, union bonnet attachment method, disk loading method: spring.

Manufacturer part number DA-40A NMP11730 for national stock number 4820011489382.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-148-9382.

  • MPN or Model

    DA-40A NMP11730

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Thread Class
    2a 2nd end
  • Thread Direction
    Right-hand 2nd end
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Union
  • Disk Loading Method
    Spring
  • Bolt Hole Quantity
    4 1st end
  • Maximum Operating Temp
    425.0 degrees fahrenheit single response
  • Connection Style
    Err-090 2nd end
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round with holes 1st end
  • Connection Type
    Threaded external tube 2nd end
  • Thready Qty Per Inch (tpi)
    11 2nd end
  • Adjustable Pressure Range
    +65.0/+84.0 pounds per square inch
  • Maximum Operating Pressure
    100.0 pounds per square inch single response
  • Thread Size
    2.159 inches 2nd end
  • Seat Angle
    45.0 degrees 2nd end
  • Outside Diameter
    4.250 inches 1st end
  • Thickness
    0.438 inches 1st end
  • Bolt Hole Diameter
    0.562 inches 1st end
  • Bolt Circle Diameter
    3.125 inches 1st end
  • Flange Face Design
    Plain 1st end
  • Material
    Nickel alloy flow control device
  • Media For Which Designed
    Water-oil-gas single response
  • Style Designator
    Err-090
  • Thread Series Designator
    Uns 2nd end
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 4820011489382

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
DA-40A NMP11730 Kunkle Industries Inc
DA-40A NMP1173OPT-B 65T84PSI Anderson Greenwood Lp
DA-40A NMP1173OPT-B 65T84PSI Kunkle Industries Inc
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