1-321-802-5889

NSN 4820-01-453-2478

Air Pressure Relief Valve

About this product

8 all ends bolt holes, round with holes all ends flange shape, flange all ends connection type, valve size: 8.000 inches.

Manufacturer part number 52-90F 8 IN for national stock number 4820014532478.

Datasheet

  • Product description

    Vent Valve NSN 4820-01-453-2478.

  • MPN or Model

    52-90F 8 IN

  • 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
    8 all ends
  • End Application
    Wasp class lhd
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Valve Size
    8.000 inches
  • Outside Diameter
    13.500 inches all ends
  • Face To Face Distance
    14.562 inches
  • Thickness
    1.125 inches all ends
  • Bolt Hole Diameter
    0.875 inches all ends
  • Bolt Circle Diameter
    11.750 inches all ends
  • Flange Face Design
    Raised straight all ends
  • Raised Face Height
    0.062 inches all ends
  • Raised Face Diameter
    10.625 inches all ends
  • Material
    Steel body
  • Style Designator
    Err-090
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 4820014532478

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
52-90F 8 IN Tate Andale, Inc.
52-95FMOD 8 IN Tate Andale, Inc.
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