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NSN 4820-01-543-8356

Drain Valve

About this product

Ball , item no. 158, shall be plated with poly-ond, as manufactured by polyplating, inc, chicopee, mass, or magnaplate hmf, as manufactured by general magnaplat, linden nj. Plating shall be .0008-.0012 inch thick for all surfaces with a hardness of rockwell rc-58-60. Plated ball shall be vibroetched with the following marking: "poly-ond"; ball seat, item no. 158, shall be made of zytel 45 hsb as manufactured by e.I. Dupont of wilmington, deleware in lieu of nylatron gsvq (material is obsolete); all 3 referenced drawings required for complete specifications.

Manufacturer part number 845-4558740 ASSY GP, LKG DV A-B for national stock number 4820015438356.

Datasheet

  • Product description

    Ball Valve NSN 4820-01-543-8356.

  • MPN or Model

    845-4558740 ASSY GP, LKG DV A-B

  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Pipe Size Accommodated
    1.500 inches all ends
  • Bonnet Type
    Packing retaining
  • Renewable Seat Ring Type
    Pressed-in
  • Connection Style
    Socket all ends
  • Valve Operation Method
    Manual
  • Connection Type
    Unthreaded internal pipe all ends
  • Maximum Operating Pressure
    3000.0 pounds per square inch single response
  • Material
    Stainless steel flow control device
  • Media For Which Designed
    Oil, hydraulic single response
  • Style Designator
    Err-090
  • Furnished Items And Quantity
    1 locking device
  • Specification Data
    81349 - mil-s-901c ty a by extension government specification
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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 4820015438356

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
845-4558740 ASSY GP, LKG DV A-B Naval Ship Systems Command
2642-785-05 ASSY GP, LKG DV A-B Electric Boat Corporation
4558740 Naval Ship Systems Command
4558741 Naval Ship Systems Command
ER2642-785-05F1 Electric Boat Corporation
Stock Check
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