1-321-802-5889

NSN 4820-01-416-6892

Velocity Fuse

About this product

G4 gasket sea (boss) all ends connection style, automatic valve operation method, threaded internal boss all ends connection type, maximum operating pressure: 3000.0 pounds per square inch single response.

Manufacturer part number 1232T-4BB-200 for national stock number 4820014166892.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-416-6892.

  • MPN or Model

    1232T-4BB-200

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Thread Class
    3b all ends
  • Thread Direction
    Right-hand all ends
  • Maximum Operating Temp
    250.0 degrees fahrenheit single response
  • End Application
    Howell dehydrator model 6750 mk 1 for the 170 ft. Patrol coastal (pc-1) class ships
  • Connection Style
    G4 gasket sea (boss) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal boss all ends
  • Maximum Operating Pressure
    3000.0 pounds per square inch single response
  • Thread Size
    0.438 inches all ends
  • Opening Pressure Setting
    200.0 pounds per square inch
  • Material
    Steel comp 303 body
  • Media For Which Designed
    Fuel/oil, hydrocarbon 2nd response
  • Style Designator
    Err-090
  • Thread Series Designator
    Unf 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 4820014166892

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1232T-4BB-200 Circor Aerospace, Inc.
6750 ITEM 32 Howell Laboratories, Inc.
6810B-01 Howell Laboratories, Inc.
1232T-4BB-F Circor Aerospace, Inc.
Stock Check
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