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NSN 4820-00-289-2037

Velocity Fuse

About this product

W/lifting lever.

Manufacturer part number BB55S53-022-656T0677 for national stock number 4820002892037.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-289-2037.

  • MPN or Model

    BB55S53-022-656T0677

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • Bolt Hole Quantity
    6 1st end
  • Maximum Operating Temp
    425.0 degrees fahrenheit single response
  • Valve Operation Method
    Hydraulic
  • Flange Shape
    Round with holes 1st end
  • Connection Type
    Flange 1st end
  • Adjustable Pressure Range
    +7.0/+25.0 pounds per square inch
  • Maximum Operating Pressure
    100.0 pounds per square inch single response
  • Outside Diameter
    5.062 inches 1st end
  • Thickness
    1.024 inches 1st end
  • Bolt Hole Diameter
    0.562 inches 1st end
  • Bolt Circle Diameter
    3.938 inches 1st end
  • Flange Face Design
    Plain 1st end
  • Material
    Copper alloy body
  • Media For Which Designed
    Steam single response
  • Style Designator
    Angle
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 4820002892037

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
BB55S53-022-656T0677 Naval Sea Systems Command
CM55S5300-025PC511T0532 Naval Sea Systems Command
DD423S53-30PC511T0532 Naval Sea Systems Command
DD423S53-025PC511T0532 Naval Sea Systems Command
DD445S5300-45PC511T0532 Naval Sea Systems Command
DD445S5300-46PC186 Naval Sea Systems Command
17J724PC656T0677 Northrop Grumman Systems Corporation
20J924PC511T0532 Northrop Grumman Systems Corporation
17J724PC656T0677 Westinghouse Electric Corp
20J920PC186 Westinghouse Electric Corp
20J924PC511T0532 Westinghouse Electric Corp
26J722PC511T0532 Westinghouse Electric Corp
9J969PC511T0532 Westinghouse Electric Corp
17J724PC656T0677 Westinghouse Electric Corp
20J920PC186 Westinghouse Electric Corp
20J924PC511T0532 Westinghouse Electric Corp
26J722PC511T0532 Westinghouse Electric Corp
9J969PC511T0532 Westinghouse Electric Corp
BB55S53-022-656T0677 Naval Ship Systems Command
CM5S5300-025PC511T0532 Naval Ship Systems Command
DD423S53-025PC511T0532 Naval Ship Systems Command
DD423S53-30PC511T0532 Naval Ship Systems Command
DD445S5300-45PC511T0532 Naval Ship Systems Command
DD445S5300-46PC186 Naval Ship Systems Command
Stock Check
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