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NSN 4820-00-840-8762

Valve Seat Insert

About this product

Between 0.436 inches and 0.437 inches flange diameter, 0.060 inches body inside diameter, 0.089 mils and 0.091 centimeters flange seat to disk end height, under flange height: 0.170 inches .

Manufacturer part number 180422 for national stock number 4820008408762.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-840-8762.

  • MPN or Model

    180422

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    000000 - No Nmfc Freight Description
  • Unit Weight (Est.)
    0.1 lb
  • Flange Diameter
    Between 0.436 inches and 0.437 inches
  • Body Outside Diameter
    Between 0.436 inches and 0.437 inches
  • Body Inside Diameter
    0.060 inches
  • Flange Seat To Disk End Height
    0.089 mils and 0.091 centimeters
  • Under Flange Height
    0.170 inches
  • Seating Surface Shape
    Flat
  • Material
    Plastic, mil-m-20693, comp a, type 1
  • Style Designator
    Plain flanged
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 4820008408762

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
180422 Marotta Controls, Inc.
180422 Marotta Controls, Inc.
180422 Marotta Controls, Inc.
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