1-321-802-5889

NSN 4820-01-095-7239

Air Pressure Relief Valve

About this product

Mtg pad lobed per ms33786-40; thds lubricated w/dry film per mil-6-8937.

Manufacturer part number 2750088-103 for national stock number 4820010957239.

Datasheet

  • Product description

    Vent Valve NSN 4820-01-095-7239.

  • MPN or Model

    2750088-103

  • Schedule B
    8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    1.5 lb
  • Thread Class
    2a 2nd end
  • Thread Direction
    Right-hand 2nd end
  • Bolt Hole Quantity
    6 1st end
  • Connection Style
    G41b inverted flare (pipe) 2nd end
  • Flange Shape
    Hexagon with holes 1st end
  • Connection Type
    Flange 1st endthreaded external pipe 2nd end
  • Valve Size
    5.500 inches
  • Thready Qty Per Inch (tpi)
    16 2nd end
  • Thread Size
    3.000 inches 2nd end
  • Seat Angle
    20.0 degrees 2nd end
  • Face To Face Distance
    5.060 inches
  • Thickness
    0.250 inches 1st end
  • Flange Face Design
    Plain 1st end
  • Style Designator
    Err-090
  • Thread Series Designator
    Un 2nd end
More from these suppliers
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 4820010957239

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2750088-103 Parker-hannifin Corporation
70307-03007-105 Sikorsky Aircraft Corporation
70307-03007-104 Sikorsky Aircraft Corporation
2750088-103 Parker Hannifin Corporation
Stock Check
Availability for this item was last checked on 05/30/24. The quantities and conditions available at the time were:
  • AR: 1
  • NE: 1
  • NS: 1
  • SV: 1