1-321-802-5889

NSN 4820-01-365-2501

Velocity Fuse

About this product

Poppet flow control device, spring disk loading method, g46b plain (pipe) all ends connection style, valve operation method: automatic.

Manufacturer part number D532T-4D-65 for national stock number 4820013652501.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-365-2501.

  • MPN or Model

    D532T-4D-65

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    0.1 lb
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Poppet
  • Disk Loading Method
    Spring
  • Maximum Operating Temp
    400.0 degrees fahrenheit single response
  • Connection Style
    G46b plain (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded external pipe all ends
  • Maximum Operating Pressure
    150.0 pounds per square inch single response
  • Thread Size
    0.250 inches all ends
  • Opening Pressure Setting
    65.0 pounds per square inch
  • Material
    Steel comp 316 body
  • Surface Treatment
    Passivate
  • Style Designator
    Err-090
  • Thread Series Designator
    Npt all ends
  • Furnished Items And Quantity
    1 deflector cap
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

Pricing and Availability

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NSN 4820013652501

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
D532T-4D-65 Circor Aerospace, Inc.
5623111 Naval Sea Systems Command
Stock Check
Availability for this item was last checked on 06/12/23. The quantities and conditions available at the time were:
  • NS: 1