1-321-802-5889

NSN 4820-00-473-4249

Velocity Fuse

About this product

2.125 inches 2nd end pipe size accommodated, spring disk loading method, plain, optional en (pipe) 1st end connection style, connection type: threaded internal pipe 1st end.

Manufacturer part number 417-2100-69215PCAE3L3M303P3S3Y3- for national stock number 4820004734249.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-473-4249.

  • MPN or Model

    417-2100-69215PCAE3L3M303P3S3Y3-

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Pipe Size Accommodated
    2.125 inches 2nd end
  • Thread Direction
    Right-hand 1st end
  • Disk Loading Method
    Spring
  • Connection Style
    Plain, optional en (pipe) 1st end
  • Connection Type
    Threaded internal pipe 1st end
  • Thready Qty Per Inch (tpi)
    14 1st end
  • Thread Size
    0.750 inches 1st end
  • Opening Pressure Setting
    750.0 pounds per square inch
  • Extra Long Reference Number
    417-2100-69215pcae3l3m303p3s3y3and417-2100-69217pcf3
  • Material
    Steel seat
  • Style Designator
    Angle
  • Thread Series Designator
    Un 2nd end
  • Reference Number Differentiating Characteristics
    Elr no.
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 4820004734249

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
417-2100-69215PCAE3L3M303P3S3Y3- Naval Ship Systems Command
88-D-244 Derbyshire Machine & Tool Co
220-2100-1439645ALTCPCV7 Naval Ship Systems Command
386691PCRELIEFVALVE Naval Ship Systems Command
386693CSPCRELIEFVALVE Naval Ship Systems Command
386693PCRELIEFVALVE Naval Ship Systems Command
386694PCRELIEFVALVE Naval Ship Systems Command
386892CSPCV9 Naval Ship Systems Command
386892PCV9 Naval Ship Systems Command
386983ALT2PCRELIEFVALVE Naval Ship Systems Command
417-2100-69213PCRELIEFVALVE Naval Ship Systems Command
417-2100-69215 Naval Ship Systems Command
475-2100-70774PCRELIEFVALVE Naval Ship Systems Command
490297PCRELIEFVALVE Naval Ship Systems Command
701-275PCV9 Portsmouth Naval Shipyard
759-285PCRELIEFVALVE Portsmouth Naval Shipyard
759-417PCRELIEFVALVE Portsmouth Naval Shipyard
759-475PCRELIEFVALVE Portsmouth Naval Shipyard
765-228PCRELIEFVALVE Portsmouth Naval Shipyard
765-417PCRELIEFVALVE Portsmouth Naval Shipyard
766-228PCRELIEFVALVE Portsmouth Naval Shipyard
547-59P265PCRELIEFVALVE Cramp Shipbuilding And Drydock Co
547P201PCV9 Cramp Shipbuilding And Drydock Co
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