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NSN 4820-01-420-1157

Air Pressure Relief Valve

About this product

Valve size 0.750in.

Manufacturer part number VV-0075-71155577 for national stock number 4820014201157.

Datasheet

  • Product description

    Vent Valve NSN 4820-01-420-1157.

  • MPN or Model

    VV-0075-71155577

  • Schedule B
    8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Bolt Hole Quantity
    4 all ends
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Maximum Operating Pressure
    150.0 pounds per square inch single response
  • Outside Diameter
    3.250 inches all ends
  • Thickness
    0.406 inches all ends
  • Bolt Hole Diameter
    0.625 inches all ends
  • Bolt Circle Diameter
    2.750 inches all ends
  • Flange Face Design
    Raised straight all ends
  • Raised Face Height
    0.062 inches all ends
  • Raised Face Diameter
    1.688 inches all ends
  • Material
    Steel body
  • Style Designator
    Err-090
  • Furnished Items And Quantity
    1 cover
Vent Valve

A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. May or may not be threaded on one end. For items with relief pressure ratings see valve (1), safety relief.

Mechanic Bill explains Air Pressure Relief Valve

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NSN 4820014201157

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
VV-0075-71155577 Kings Point Machinery Inc
1027 Kings Point Machinery Inc
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