1-321-802-5889

NSN 4820-00-957-5456

Drain Valve

About this product

Packing retaining bonnet type, pressed-in renewable seat ring type, manual valve operation method, flange shape: round all ends.

Manufacturer part number 298-40-01 for national stock number 4820009575456.

Datasheet

  • Product description

    Ball Valve NSN 4820-00-957-5456.

  • MPN or Model

    298-40-01

  • Schedule B
    8481.80.1085 (Ball type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Bonnet Type
    Packing retaining
  • Renewable Seat Ring Type
    Pressed-in
  • Valve Operation Method
    Manual
  • Flange Shape
    Round all ends
  • Connection Type
    Flange all ends
  • Valve Size
    4.000 inches
  • Maximum Operating Pressure
    250.0 pounds per square inch single response
  • Outside Diameter
    7.687 inches all ends
  • Face To Face Distance
    9.500 inches
  • Thickness
    1.000 inches all ends
  • Flange Face Design
    Plain all ends
  • Material
    Nickel alloy flow control device
  • Material Specification
    Qq-n-281 federal specification single material response stem
  • Style Designator
    Err-090
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 4820009575456

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
298-40-01 Leslie Controls, Inc.
298-40-01-4IN Leslie Controls, Inc.
298-40-01 Circor Intl Inc
298-40-01-4IN Circor Intl Inc
Stock Check
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