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NSN 4820-01-137-2124

Drain Valve

About this product

Packing retaining bonnet type, 10 1st end bolt holes, manual valve operation method, flange shape: round with holes 1st end.

Manufacturer part number 256132ASSYATCK4IN for national stock number 4820011372124.

Datasheet

  • Product description

    Ball Valve NSN 4820-01-137-2124.

  • MPN or Model

    256132ASSYATCK4IN

  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Unit Weight (Est.)
    125 lb
  • Bonnet Type
    Packing retaining
  • Bolt Hole Quantity
    10 1st end
  • Valve Operation Method
    Manual
  • Flange Shape
    Round with holes 1st end
  • Connection Type
    Flange 1st end
  • Valve Size
    4.000 inches
  • Outside Diameter
    8.866 inches 1st end
  • Face To Face Distance
    15.500 inches
  • Thickness
    1.500 inches 1st end
  • Bolt Hole Diameter
    0.866 inches 1st end
  • Bolt Circle Diameter
    7.188 inches 1st end
  • Flange Face Design
    Plain 1st end
  • Style Designator
    Err-090
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Ball Valve

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes valve, check.

Mechanic Bill explains Drain Valve

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NSN 4820011372124

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
256132ASSYATCK4IN Huntington Ingalls Incorporated
256132ASSEMBLYATCK4IN Huntington Ingalls Incorporated
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