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NSN 4820-00-714-4839

Valve Seat Insert

About this product

Between 0.860 inches and 0.861 inches flange diameter, between 0.498 inches and 0.502 inches body inside diameter, 0.093 inches flange seat to disk end height, under flange height: 0.297 inches .

Manufacturer part number 83933 for national stock number 4820007144839.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-714-4839.

  • MPN or Model

    83933

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Flange Diameter
    Between 0.860 inches and 0.861 inches
  • Body Outside Diameter
    Between 0.749 inches and 0.751 inches
  • Body Inside Diameter
    Between 0.498 inches and 0.502 inches
  • Flange Seat To Disk End Height
    0.093 inches
  • Under Flange Height
    0.297 inches
  • Seal Accommodation Type
    Grooved
  • Hardness Rating
    58.0 rockwell c body and 61.0 rockwell c body
  • Seating Surface Shape
    Flat
  • Material
    Steel comp 440c
  • Surface Treatment
    Passivate
  • 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 4820007144839

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
83933 Hydro-aire, Inc.
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