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NSN 4820-01-577-5419

Rupture Disk Flange

About this product

2 inch enviro-seal i disc; non asbestos gasket; polytetrafluoroethylene seal.

Manufacturer part number 8128390A for national stock number 4820015775419.

Datasheet

  • Product description

    Pressure Relief Safety Head NSN 4820-01-577-5419.

  • MPN or Model

    8128390A

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • End Application
    Refrigeration plant, p/n 107898-002
  • Burst Pressure
    12.0 pressure pounds per square inch gage and 15.0 pressure pounds per square inch gage
  • Part Name Assigned By Controlling Agency
    Rupture disc
  • Head Material
    Stainless steel
  • Burst Temperature
    72.0 degrees fahrenheit
Pressure Relief Safety Head

An item of varying shape and size consisting of a metallic body which incloses a nonreusable metallic or nonmetallic disk(s), which is designed and calibrated to burst at a given pressure. It may be used independently, or in conjunction with relief valves to relieve overpressure, and to protect relief valve(s) from corrosive conditions. Excludes valve, safety relief and plug, fusible. for items furnished with a disk, see head and disk, safety, pressure relier.

Mechanic Bill explains Rupture Disk Flange

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NSN 4820015775419

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
8128390A Tri-state Technical Sales
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