1-321-802-5889

NSN 4820-01-219-5593

Velocity Fuse

About this product

Packing;general purpose-buna-n,per mil-p-25732..

Manufacturer part number RV05-28-35.0 for national stock number 4820012195593.

Picture of NSN 4820-01-219-5593 Picture of NSN 4820-01-219-5593 Picture of NSN 4820-01-219-5593

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-219-5593.

  • MPN or Model

    RV05-28-35.0

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    0.4 lb
  • Thread Class
    3a all ends
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Disk
  • Maximum Operating Temp
    250.0 degrees fahrenheit single response
  • Minimum Operating Temp
    -40.0 degrees fahrenheit
  • Connection Style
    G42 flared (tube) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external tube all ends
  • Thready Qty Per Inch (tpi)
    18 all ends
  • Maximum Operating Pressure
    200.0 pounds per square inch single response
  • Thread Size
    0.375 inches all ends
  • Seat Angle
    37.0 degrees all ends
  • Opening Pressure Setting
    35.0 pounds per square inch
  • Material
    Aluminum alloy body
  • Material Specification
    Qq-a-225/6 federal specification single material response body
  • Surface Treatment
    Anodize
  • Surface Treatment Specification
    Mil-8625 type 1 military specification single treatment response
  • Style Designator
    Err-090
  • Thread Series Designator
    Unj all ends
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 4820012195593

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
RV05-28-35.0 Circor Aerospace, Inc.
ST7M304 Boeing Company, The
7M304D6-0350 Boeing Company, The
ST7M304D6-035.0 Boeing Company, The
Stock Check
Availability for this item was last checked on 06/30/21. The quantities and conditions available at the time were:
  • NS: 1
  • NE: 1