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NSN 4820-01-488-5542

Valve Seat Insert

About this product

Next higher assembly ball valve, 0-700 psi wp.

Manufacturer part number 2640-801X01 PC 15 for national stock number 4820014885542.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-488-5542.

  • MPN or Model

    2640-801X01 PC 15

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Overall Height
    0.562 inches
  • Body Outside Diameter
    4.484 inches
  • Body Inside Diameter
    3.062 inches
  • End Application
    W/s designator wasp class lhd
  • Seat Angle In Deg
    45.000
  • Seal Accommodation Type
    Grooved
  • Seating Surface Shape
    Angular
  • Material
    Plastic polyurethane seat
  • Material Specification
    Graphite impregnated urethane, comp md-7166 mfr ref single material response seat
  • Style Designator
    Plain
Valve Seat

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

Mechanic Bill explains Valve Seat Insert

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NSN 4820014885542

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2640-801X01 PC 15 Electric Boat Corporation
2640-801X1 Electric Boat Corporation
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