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NSN 4820-01-057-6897

Valve Seat Insert

About this product

0.562 inches flange diameter, 0.280 inches body inside diameter, 0.098 inches flange seat to disk end height, under flange height: 0.175 inches .

Manufacturer part number 51162B for national stock number 4820010576897.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-057-6897.

  • MPN or Model

    51162B

  • 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.)
    0.1 lb
  • Flange Diameter
    0.562 inches
  • Body Outside Diameter
    0.370 inches
  • Body Inside Diameter
    0.280 inches
  • Flange Seat To Disk End Height
    0.098 inches
  • Under Flange Height
    0.175 inches
  • Seating Surface Shape
    Flat
  • Material
    Nickel alloy
  • 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 4820010576897

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
51162B Milwaukee Valve Company, Inc.
51162-B-380 Milwaukee Valve Company, Inc.
1194PC9 1-4IN Milwaukee Valve Company, Inc.
Stock Check
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