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NSN 4820-01-339-6641

Velocity Fuse

About this product

Automatic valve operation method, threaded external tube 1st end connection type, 850.0 pounds per square inch single response maximum operating pressure, thread series designator: unf 1st end.

Manufacturer part number 6309908-123 for national stock number 4820013396641.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-339-6641.

  • MPN or Model

    6309908-123

  • 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
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube 1st end
  • Maximum Operating Pressure
    850.0 pounds per square inch single response
  • Thread Size
    0.438 inches 1st end
  • Thread Series Designator
    Unf 1st end
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 4820013396641

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
6309908-123 Naval Sea Systems Command
12451167 Dresser-rand Company
11282621 Dresser-rand Co
6309908 Naval Sea Systems Command
6309908-123 Honeywell International Inc.
11282621 Dresser-rand Company
12451167
Stock Check
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