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NSN 4820-01-345-9972

Velocity Fuse

About this product

Weapon system essential. Features - clean and package for oxygen service.

Manufacturer part number 631B-3-1/8-28 for national stock number 4820013459972.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-345-9972.

  • MPN or Model

    631B-3-1/8-28

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Thread Direction
    Right-hand all ends
  • Flow Control Device
    Disk
  • Disk Loading Method
    Spring
  • End Application
    4920-01-176-3674 oxygen test stand ground support equipment for the f/a-18 hornet aircraft
  • Connection Style
    G9 plain, optional en (pipe) all ends
  • Valve Operation Method
    Automatic
  • Connection Type
    Threaded internal pipe all ends
  • Thread Size
    0.125 inches all ends
  • Criticality Code Justification
    Feat
  • Opening Pressure Setting
    110.0 pounds per square inch
  • Material
    Stainless steel body
  • Style Designator
    Err-090
  • Thread Series Designator
    Npt all ends
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 4820013459972

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
631B-3-1/8-28 Parker-hannifin Corporation
1455AS204-1 Naval Air Systems Command
1-3092-1 Parker-hannifin Corporation
1455AS204 Naval Air Systems Command
631B-3-1/8-28 Teledyne Industries Inc
631B-3-1/8-T Teledyne Industries Inc
VRVD-125-B-T-110-X Generant Company, Inc.
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