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NSN 4820-01-145-5552

Valve Seat Insert

About this product

2.093 inches flange diameter, 0.812 inches under flange height, nickel alloy material, .

Manufacturer part number 51157H for national stock number 4820011455552.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-145-5552.

  • MPN or Model

    51157H

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Unit Weight (Est.)
    0.2 lb
  • Flange Diameter
    2.093 inches
  • Under Flange Height
    0.812 inches
  • Material
    Nickel alloy
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 4820011455552

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
51157H Milwaukee Valve Company, Inc.
51157H Milwaukee Valve Company, Inc.
51157H Milwaukee Valve Company, Inc.
51157H Milwaukee Valve Company, Inc.
51157H Milwaukee Valve Company, Inc.
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