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NSN 4820-01-147-2857

Valve Seat Insert

About this product

11.750 inches body inside diameter, 30.000 seat angle in deg, angular seating surface shape, material: steel .

Manufacturer part number 803-2177518-16X for national stock number 4820011472857.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-147-2857.

  • MPN or Model

    803-2177518-16X

  • 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.)
    65 lb
  • Overall Height
    4.109 inches
  • Body Outside Diameter
    14.006 inches
  • Body Inside Diameter
    11.750 inches
  • Seat Angle In Deg
    30.000
  • Seating Surface Shape
    Angular
  • Material
    Steel
  • Style Designator
    Plain
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 4820011472857

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
803-2177518-16X Naval Ship Systems Command
803-2177518-16XX-04 Naval Ship Systems Command
803-2177518 Naval Ship Systems Command
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