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NSN 4820-01-297-4506

Velocity Fuse

About this product

Spring disk loading method, +8100.0/+8700.0 pounds per square inch adjustable pressure range, err-090 style designator, .

Manufacturer part number 21278-80 for national stock number 4820012974506.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-297-4506.

  • MPN or Model

    21278-80

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    0.2 lb
  • Disk Loading Method
    Spring
  • Adjustable Pressure Range
    +8100.0/+8700.0 pounds per square inch
  • Style Designator
    Err-090
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 4820012974506

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
21278-80 Bosch Automotive Service Solutions
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