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NSN 4820-01-310-7694

Velocity Fuse

About this product

Spring disk loading method, g9 plain, optional en (pipe) 2nd end connection style, manual valve operation method, connection type: threaded internal pipe 2nd end.

Manufacturer part number 1551AS140-1 for national stock number 4820013107694.

Datasheet

  • Product description

    Safety Relief Valve NSN 4820-01-310-7694.

  • MPN or Model

    1551AS140-1

  • Schedule B
    8481.40.0000 (Safety or relief valves)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    0.3 lb
  • Disk Loading Method
    Spring
  • Connection Style
    G9 plain, optional en (pipe) 2nd end
  • Valve Operation Method
    Manual
  • Connection Type
    Threaded internal pipe 2nd end
  • Adjustable Pressure Range
    +2250.0/+3000.0 pounds per square inch
  • Maximum Operating Pressure
    6000.0 pounds per square inch single response
  • Criticality Code Justification
    Zzzy
  • Material
    Steel comp 316 body
  • Thread Series Designator
    Npt 1st end
  • Departure From Cited Document
    Cleaning, packaging, and marking iaw mil-std-1330d
  • Reference Number Differentiating Characteristics
    Cleaned in accordance with mil-i-52211
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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 4820013107694

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1551AS140-1 Naval Air Systems Command
MIL-I-52211 Federal Specifications
1551AS140-1CP Naval Inventory Control Point
1551AS140-1 Naval Air Systems Command
MIL-I-52211 Federal Specifications
1551AS140-1CP Naval Inventory Control Point
1551AS140-1 Naval Air Systems Command
MIL-I-52211 Federal Specifications
1551AS140-1CP Naval Inventory Control Point
1551AS140-1 Naval Air Systems Command
MIL-I-52211 Federal Specifications
1551AS140-1CP Naval Inventory Control Point
1551AS140-1 Naval Air Systems Command
MIL-I-52211 Federal Specifications
1551AS140-1CP Naval Inventory Control Point
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