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NSN 4820-00-446-8381

Velocity Fuse

About this product

Ball flow control device, inside screw bonnet type, integral bonnet attachment method, disk loading method: spring.

Manufacturer part number SK1156 for national stock number 4820004468381.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-00-446-8381.

  • MPN or Model

    SK1156

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Flow Control Device
    Ball
  • Bonnet Type
    Inside screw
  • Bonnet Attachment Method
    Integral
  • Disk Loading Method
    Spring
  • Valve Operation Method
    Automatic
  • Material
    Plastic polyethylene terephthalate flow control device
  • Surface Treatment
    Anodize
  • Surface Treatment Specification
    Mil-a-8625 military specification single treatment response
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 4820004468381

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
SK1156 Howell Laboratories, Inc.
561309 Lockheed Martin Corporation
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