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NSN 4820-00-961-9439

Drain Valve

About this product

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

Manufacturer part number 2641-384-01 ASSYIRBT for national stock number 4820009619439.

Datasheet

  • Product description

    Ball Valve NSN 4820-00-961-9439.

  • MPN or Model

    2641-384-01 ASSYIRBT

  • NMF (National Motor Freight)
    062900 - Rectifiers NOI/battery Eliminators
  • Unit Weight (Est.)
    151 lb
  • 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
  • Maximum Operating Pressure
    650.0 pounds per square inch single response
  • Criticality Code Justification
    Zzzy
  • Outside Diameter
    8.687 inches 1st end
  • Thickness
    1.500 inches 1st end
  • First Connection Face To Centerline Distance
    7.500 inches
  • Bolt Hole Diameter
    0.687 inches 1st end
  • Second Connection Face To Centerline Distance
    6.250 inches
  • Bolt Circle Diameter
    7.188 inches 1st end
  • Flange Face Design
    Plain 1st end
  • Material
    Titanium alloy seat
  • Media For Which Designed
    Water, salt single response
  • Style Designator
    Err-090
  • Reference Number Differentiating Characteristics
    Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
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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 4820009619439

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2641-384-01 ASSYIRBT Electric Boat Corporation
2641-384-01 ASSYIRBTL1 Naval Inventory Control Point
SS845-2050939 ASSEMBLY RBTCK Naval Ship Systems Command
2640-384X1 ASSEMBLY RBTCK Electric Boat Corporation
2640-384X1 ASSEMBLY RBTCKL1 Naval Inventory Control Point
SS845-2050939 ASSEMBLY RBTCKL1 Naval Inventory Control Point
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