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NSN 4820-00-251-1556

Valve Seat Insert

About this product

W/plastic seat insert.

Manufacturer part number N8211G6Y/MM-1 ITEM 5 for national stock number 4820002511556.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-251-1556.

  • MPN or Model

    N8211G6Y/MM-1 ITEM 5

  • 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.)
    2.7 lb
  • Flange Diameter
    0.500 inches
  • Body Outside Diameter
    0.468 inches
  • Body Inside Diameter
    0.250 inches
  • Flange Seat To Disk End Height
    0.031 inches
  • Under Flange Height
    0.688 inches
  • Seat Angle In Deg
    37.000
  • Seating Surface Shape
    Angular
  • Material
    Stainless steel or 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 4820002511556

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
N8211G6Y/MM-1 ITEM 5 Circor Instrumentation Technologies,
80027-1 Circor Instrumentation Technologies,
80027-2 Circor Instrumentation Technologies,
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