1-321-802-5889

NSN 4820-01-199-1877

Drain Valve

About this product

Packing retaining bonnet type, 10 all ends bolt holes, manual valve operation method, flange shape: round with holes all ends.

Manufacturer part number SS845-2050944 ASSEMBLY A-AT for national stock number 4820011991877.

Datasheet

  • Product description

    Ball Valve NSN 4820-01-199-1877.

  • MPN or Model

    SS845-2050944 ASSEMBLY A-AT

  • Schedule B
    8481.80.5090 (Taps, cocks, valves and similar appliances, nesoi, hand operated, of materials other than copper, iron or steel)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    200 lb
  • Bonnet Type
    Packing retaining
  • Bolt Hole Quantity
    10 all ends
  • Valve Operation Method
    Manual
  • Flange Shape
    Round with holes all ends
  • Connection Type
    Flange all ends
  • Valve Size
    3.000 inches
  • Maximum Operating Pressure
    650.0 pounds per square inch single response
  • Outside Diameter
    10.500 inches all ends
  • Face To Face Distance
    7.312 inches
  • Thickness
    2.062 inches all ends
  • Bolt Hole Diameter
    0.812 inches all ends
  • Bolt Circle Diameter
    8.625 inches all ends
  • Flange Face Design
    Plain all ends
  • Material
    Nickel alloy body
  • Media For Which Designed
    Water, fresh single response
  • 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 4820011991877

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
SS845-2050944 ASSEMBLY A-AT Naval Ship Systems Command
2640-601 ASSEMBLY A-AT Electric Boat Corporation
205225 Huntington Ingalls Incorporated
SS845-2050944 Naval Ship Systems Command
2640-601 Electric Boat Corporation
205225 ASSEMBLY A-AT Huntington Ingalls Incorporated
Stock Check
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