1-321-802-5889

NSN 4820-01-237-9440

Velocity Fuse

About this product

0.500 inches all ends pipe size accommodated, manual valve operation method, unthreaded internal pipe all ends connection type, maximum operating pressure: 9000.0 pounds per square inch single response.

Manufacturer part number 2602457-5 for national stock number 4820012379440.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-237-9440.

  • MPN or Model

    2602457-5

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    4 lb
  • Pipe Size Accommodated
    0.500 inches all ends
  • Valve Operation Method
    Manual
  • Connection Type
    Unthreaded internal pipe all ends
  • Maximum Operating Pressure
    9000.0 pounds per square inch single response
  • Criticality Code Justification
    Zzzy
  • Material
    Nickel alloy body
  • Media For Which Designed
    Nitrogen, gaseous single response
  • Style Designator
    Err-090
  • Reference Number Differentiating Characteristics
    Cleaned in accordance with mil-i-52211
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 4820012379440

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2602457-5 Cosmodyne, Llc
2602457-5CP Naval Inventory Control Point
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