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NSN 4820-00-772-4212

Valve Seat Insert

About this product

Between 0.895 inches and 0.897 inches flange diameter, 0.087 mils and 0.137 centimeters flange seat to disk end height, between 0.123 inches and 0.163 inches under flange height, seal accommodation type: grooved.

Manufacturer part number 734B570P1 for national stock number 4820007724212.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-772-4212.

  • MPN or Model

    734B570P1

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    133300 - Machinery/machines NOI
  • Flange Diameter
    Between 0.895 inches and 0.897 inches
  • Body Outside Diameter
    Between 0.895 inches and 0.897 inches
  • Flange Seat To Disk End Height
    0.087 mils and 0.137 centimeters
  • Under Flange Height
    Between 0.123 inches and 0.163 inches
  • Seal Accommodation Type
    Grooved
  • Seating Surface Shape
    Flat
  • Body Stepped Inside Diameter
    0.658 mils first step and 0.660 centimeters first step
  • Material
    Copper-chromium
  • Style Designator
    Plain flanged
More from these suppliers
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 4820007724212

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
734B570P1 General Electric Company
734B570P1 General Electric Co
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