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NSN 4820-00-345-4698

Velocity Fuse

About this product

Stem or disk flow control device, spring disk loading method, 2.0 cubic feet per minute valve discharge flow rate, connection style: flared (tube) 1st end.

Manufacturer part number RD10280-1 for national stock number 4820003454698.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-345-4698.

  • MPN or Model

    RD10280-1

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Thread Class
    3a 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Stem or disk
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    2.0 cubic feet per minute
  • Connection Style
    Flared (tube) 1st end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube 1st end
  • Thready Qty Per Inch (tpi)
    20 1st end
  • Adjustable Pressure Range
    +32.0/+35.0 pounds per square inch
  • Maximum Operating Pressure
    35.0 pounds per square inch single response
  • Thread Size
    0.437 inches 1st end
  • Seat Angle
    37.0 degrees 1st end
  • Opening Pressure Setting
    33.5 pounds per square inch
  • Outside Diameter Tube Accommodated
    0.250 inches 1st end
  • Material
    Aluminum alloy stem and rubber chloroprene class cr stem
  • 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 4820003454698

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
RD10280-1 Crane Co.
RD10280E Crane Co.
100-545NR Transdigm, Inc.
100-621-2 Transdigm, Inc.
2394213 Tavco Inc.
2394226 Tavco Inc.
NA5-7612 Boeing Company, The
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