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NSN 4820-00-139-3920

Valve Seat Insert

About this product

Between 0.871 inches and 0.873 inches flange diameter, 0.500 inches body inside diameter, 0.050 inches flange seat to disk end height, under flange height: between 0.080 inches and 0.090 inches .

Manufacturer part number 183296-0081 for national stock number 4820001393920.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-139-3920.

  • MPN or Model

    183296-0081

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    0.1 lb
  • Flange Diameter
    Between 0.871 inches and 0.873 inches
  • Body Outside Diameter
    Between 0.764 inches and 0.766 inches
  • Body Inside Diameter
    0.500 inches
  • Flange Seat To Disk End Height
    0.050 inches
  • Under Flange Height
    Between 0.080 inches and 0.090 inches
  • Seating Surface Shape
    Flat
  • Material
    Plastic
  • 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 4820001393920

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
183296-0081 Marotta Controls, Inc.
183296-81 Marotta Controls, Inc.
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