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NSN 4820-00-852-5446

Velocity Fuse

About this product

Disk flow control device, spring disk loading method, 675.0 pounds per hour valve discharge flow rate, renewable seat ring type: threaded.

Manufacturer part number 440171 for national stock number 4820008525446.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-852-5446.

  • MPN or Model

    440171

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    1.1 lb
  • Thread Direction
    Right-hand 1st end
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • Valve Discharge Flow Rate
    675.0 pounds per hour
  • Renewable Seat Ring Type
    Threaded
  • Connection Style
    G9 plain, optional en (pipe) 1st end
  • Valve Operation Method
    Automatic or manual
  • Connection Type
    Threaded internal pipe 1st end
  • Mounting Facility
    Threaded fastener
  • Features Provided
    Pressure tight outlet side
  • Thread Size
    0.750 inches 2nd end
  • Opening Pressure Setting
    40.0 pounds per square inch
  • Material
    Copper alloy
  • Style Designator
    Err-090
  • Thread Series Designator
    Npt 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 4820008525446

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
440171 Legion Industries, Inc.
10-301-46-3/4 Conbraco Industries Inc
TS116A Legion Industries, Inc.
K3025E Legion Industries, Inc.
Stock Check
Availability for this item was last checked on 04/22/22. The quantities and conditions available at the time were:
  • NE: 15
  • AR: 1
  • SV: 1