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NSN 4820-01-317-6865

Relief Valve

About this product

Additional flow control device: spring; this item supersedes p/n 538563; consists of: housing p/n 2181683; piston,p/n 2181690; seal ring,p/n 2181696; seat,p/n 2183561; 2 screws,p/n 490160; spring-compres- sion; seat,helical compression spring,p/n 2181695; washer-key,p/n 458024;valve disk,p/n 2181691.

Manufacturer part number 2183559 for national stock number 4820013176865.

Datasheet

  • Product description

    Pressure And Temperature Relief Valve NSN 4820-01-317-6865.

  • MPN or Model

    2183559

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • Body Material
    Steel, ams 5354
  • Media For Which Designed
    Air
  • First End Connection Type
    Threaded external tube
  • First End Style Designator
    Flared
  • First End Outside Diameter Tube Accommodated
    0.250 inches
  • First End Thread Class
    3a
  • First End Thread Direction
    Right-hand
  • Second End Relationship With First End
    Identical
  • Seat Material
    Steel, ams 5354
  • First End Seat Angle In Deg
    37.0
  • Flow Control Device
    Piston, free type
  • End Connection Quantity
    2
  • Tempurature Adjustability
    Not adjustable
  • End Application
    Tf30-p103, p107, p109 engines/acft, type f-111/t.O. 6j15-20-3-3
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

Pricing and Availability

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NSN 4820013176865

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2183559 United Technologies Corporation
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