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NSN 4820-00-338-3503

Velocity Fuse

About this product

Disk or stem flow control device, spring disk loading method, hydraulic valve operation method, thready qty per inch (tpi): 12 1st end.

Manufacturer part number 550523 for national stock number 4820003383503.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-338-3503.

  • MPN or Model

    550523

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Thread Class
    3a 1st end
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Disk or stem
  • Disk Loading Method
    Spring
  • Valve Operation Method
    Hydraulic
  • Features Provided
    Pressure tight outlet side
  • Thready Qty Per Inch (tpi)
    12 1st end
  • Thread Size
    1.375 inches 1st end
  • Thread Series Designator
    Unf 1st 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 4820003383503

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
550523 L3 Technologies, Inc.
7737746 U S Army Tank Automotive Command
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