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NSN 4820-00-529-4177

Velocity Fuse

About this product

Inside screw bonnet type, integral bonnet attachment method, spring disk loading method, connection style: flared (tube) 1st end.

Manufacturer part number MC1603-2801 for national stock number 4820005294177.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-529-4177.

  • MPN or Model

    MC1603-2801

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    0.3 lb
  • Thread Class
    3a 1st end
  • Thread Direction
    Right-hand 1st end
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Integral
  • Disk Loading Method
    Spring
  • Connection Style
    Flared (tube) 1st end
  • Connection Type
    Threaded external tube 1st end
  • Features Provided
    Valve stem lock shield and bonnet packing
  • Thready Qty Per Inch (tpi)
    20 1st end
  • Maximum Operating Pressure
    3000.0 pounds per square inch single response
  • Thread Size
    0.437 inches 1st end
  • Seat Angle
    37.0 degrees 1st end
  • Opening Pressure Setting
    2800.0 pounds per square inch
  • Outside Diameter Tube Accommodated
    0.250 inches 1st end
  • Material
    Aluminum alloy seat
  • Media For Which Designed
    Air single response
  • Surface Treatment
    Anodize
  • Style Designator
    Straight through w/baffle
  • Thread Series Designator
    Unf 1st 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 4820005294177

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
MC1603-2801 Eaton Aerospace Llc
116B100-1 Meggitt (troy), Inc.
10-847 The Boeing Company
MC1603-2801 Eaton Aerospace Llc
116B100-1 Meggitt (troy), Inc.
10-847 The Boeing Company
Stock Check
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