1-321-802-5889

NSN 4820-00-106-5509

Valve Seat Insert

About this product

Between 3.990 inches and 3.995 inches flange diameter, 2.000 inches body inside diameter, 0.155 inches flange seat to disk end height, under flange height: between 0.485 inches and 0.495 inches .

Manufacturer part number 436-18-30-0001-0001 for national stock number 4820001065509.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-106-5509.

  • MPN or Model

    436-18-30-0001-0001

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    156600 - Plastic/rubber Article Viz:
  • Unit Weight (Est.)
    0.1 lb
  • Flange Diameter
    Between 3.990 inches and 3.995 inches
  • Body Outside Diameter
    Between 3.677 inches and 3.682 inches
  • Body Inside Diameter
    2.000 inches
  • Flange Seat To Disk End Height
    0.155 inches
  • Under Flange Height
    Between 0.485 inches and 0.495 inches
  • Seat Angle In Deg
    55.000
  • Seating Surface Shape
    Angular
  • Material
    Plastic polytetrafluoroethylene
  • 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 4820001065509

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
436-18-30-0001-0001 Leslie Controls, Inc.
SS845-2110238PC15-2 1-2 Naval Sea Systems Command
SS845-2110238PC15-2 1-2 Naval Ship Systems Command
036-18-30-0001-0001 Circor Intl Inc
436-18-30-0001-0001 Circor Intl Inc
2620-926X2PC15-21-2 Electric Boat Corporation
Stock Check
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