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NSN 4820-01-011-3438

Valve Seat Insert

About this product

1.600 inches flange diameter, 1.200 inches body inside diameter, 0.150 inches flange seat to disk end height, seating surface shape: flat.

Manufacturer part number 18253 for national stock number 4820010113438.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-011-3438.

  • MPN or Model

    18253

  • 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
    1.600 inches
  • Body Inside Diameter
    1.200 inches
  • Flange Seat To Disk End Height
    0.150 inches
  • Seating Surface Shape
    Flat
  • Material
    Stainless steel body
  • 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 4820010113438

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
18253 Circor Aerospace, Inc.
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