1-321-802-5889

NSN 4820-01-203-5433

Valve Seat Insert

About this product

2.280 inches flange diameter, between 2.278 inches and 2.281 inches taper length, 1.980 inches taper minor diameter, taper major diameter: 2.220 inches .

Manufacturer part number 2632-928X1 PIECE 4 for national stock number 4820012035433.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-203-5433.

  • MPN or Model

    2632-928X1 PIECE 4

  • 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
    2.280 inches
  • Taper Length
    Between 2.278 inches and 2.281 inches
  • Taper Minor Diameter
    1.980 inches
  • Taper Major Diameter
    2.220 inches
  • Body Outside Diameter
    2.222 inches
  • Body Inside Diameter
    1.906 inches
  • Flange Seat To Disk End Height
    0.812 inches
  • Under Flange Height
    0.093 inches
  • Seating Surface Shape
    Flat
  • Material
    Steel
  • Material Specification
    Astm-a105 assn standard single material response seat
  • 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 4820012035433

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2632-928X1 PIECE 4 Electric Boat Corporation
845-2445174 PIECE 4 Naval Ship Systems Command
2632-928X1 Electric Boat Corporation
845-2445174 Naval Ship Systems Command
Stock Check
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