1-321-802-5889

NSN 4820-00-851-9479

Relief Valve

About this product

Steel, aisi 304 body material, single connection angle flow body style, steel, aisi 304 stem material, tempurature rating: 250.0 degrees fahrenheit.

Manufacturer part number 131363-400 for national stock number 4820008519479.

Datasheet

  • Product description

    Pressure And Temperature Relief Valve NSN 4820-00-851-9479.

  • MPN or Model

    131363-400

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Body Material
    Steel, aisi 304
  • Body Style
    Single connection angle flow
  • Stem Material
    Steel, aisi 304
  • Tempurature Rating
    250.0 degrees fahrenheit
  • Media For Which Designed
    Water, fresh
  • First End Connection Type
    Butt weld pipe
  • First End Style Designator
    Beveled
  • First End Pipe Size Accommodated
    0.500 inches
  • Second End Relationship With First End
    Identical
  • Seat Material
    Steel, aisi 304
  • Flow Control Device
    Piston, free type
  • Flow Control Device Material
    Steel, aisi 304
  • End Connection Quantity
    2
  • Adjustable Pressure Range
    +200.0/+3500.0 pounds per square inch
  • Tempurature Adjustability
    Not adjustable
  • Criticality Code Justification
    Zzzy
  • Reference Number Differentiating Characteristics
    Material will be in accordance with ships parts control centeractivity hx quality control, manufacturing and testing specifications
More from these suppliers
Pressure And Temperature Relief Valve

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.

Mechanic Bill explains Relief Valve

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NSN 4820008519479

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
131363-400 Bechtel Technical Services Inc
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