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NSN 4820-00-776-9373

Velocity Fuse

About this product

Poppet flow control device, flared (tube) 1st endgasket sea (boss) 2nd end connection style, automatic valve operation method, connection type: threaded external tube 1st endthreaded internal boss 2nd end.

Manufacturer part number 5159T-6TB-1000 for national stock number 4820007769373.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-776-9373.

  • MPN or Model

    5159T-6TB-1000

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    0.6 lb
  • Thread Class
    3a 1st end3b 2nd end
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Poppet
  • Maximum Operating Temp
    -40.0 degrees fahrenheit 1st response275.0 degrees fahrenheit 2nd response
  • Connection Style
    Flared (tube) 1st endgasket sea (boss) 2nd end
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube 1st endthreaded internal boss 2nd end
  • Maximum Operating Pressure
    2500.0 pounds per square inch single response
  • Thread Size
    0.563 inches all ends
  • Seat Angle
    37.0 degrees 1st end
  • Material
    Steel comp 303 bodyrubber butadiene-acrylonitrile class nbr seat
  • Media For Which Designed
    Air 1st responsealcohol, ethyl 2nd responseammonia, gaseous 3rd responseammonia, liquid 4th responserefrigerant 12 5th response
  • Style Designator
    Straight through note: to be used for valve bodies of separable sections.
  • Thread Series Designator
    Unjf 1st endunf 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 4820007769373

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
5159T-6TB-1000 Circor Aerospace, Inc.
5-656-16SS Republic Supply Co Of California The
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