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NSN 4820-00-142-1541

Velocity Fuse

About this product

2 in. Valve size.

Manufacturer part number MILV20065 for national stock number 4820001421541.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-142-1541.

  • MPN or Model

    MILV20065

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Flow Control Device
    Disk
  • Bonnet Type
    Inside spring
  • Bonnet Attachment Method
    Threaded
  • Disk Loading Method
    Spring
  • Bolt Hole Quantity
    4 all ends
  • Maximum Operating Temp
    500.0 degrees fahrenheit single response
  • Valve Operation Method
    Automatic
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Features Provided
    Bonnet packing and pressure tight outlet side
  • Adjustable Pressure Range
    +121.0 to 160.0 pounds per square inch
  • Maximum Operating Pressure
    150.0 pounds per square inch single response
  • Outside Diameter
    6.000 inches all ends
  • Thickness
    0.500 inches all ends
  • Bolt Hole Diameter
    0.750 inches all ends
  • Bolt Circle Diameter
    4.750 inches all ends
  • Flange Face Design
    Raised straight all ends
  • Raised Face Height
    0.062 inches all ends
  • Raised Face Diameter
    3.625 inches all ends
  • Material
    Stainless steel stem
  • Media For Which Designed
    Steam single response
  • Style Designator
    Angle
  • Nondefinitive Specification/std Data
    1 type and d composition
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 4820001421541

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
MILV20065 Military Specifications
20050N0REV20050 Anderson Greenwood Lp
20050NOREV20050Q51SS883117149 Anderson Greenwood Lp
YSR17S5100-703108PC33 Naval Sea Systems Command
BDE1S5101-5ALT2PC33 Naval Sea Systems Command
BDE1S5101-5ALT2PC33 Naval Ship Systems Command
YSR17S5100-703108PC33 Naval Ship Systems Command
18038L00DP125 Ames Iron Works
18038L00DP125FB Ames Iron Works
A1PC33 Ames Iron Works
C371APC33 Ames Iron Works
Stock Check
Availability for this item was last checked on 11/08/21. The quantities and conditions available at the time were:
  • NS: 51
  • NE: 1