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NSN 4820-01-453-6021

Valve Seat Insert

About this product

0.218 inches body inside diameter, 14 single threaded portion thready qty per inch (tpi), flat seating surface shape, material: copper alloy .

Manufacturer part number N491200058 for national stock number 4820014536021.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-453-6021.

  • MPN or Model

    N491200058

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    127200 - Pressure Redcng Water Relief Valve
  • Thread Class
    3a single threaded portion
  • Overall Height
    1.071 inches
  • Body Inside Diameter
    0.218 inches
  • End Application
    Nimitz class cvn
  • Thready Qty Per Inch (tpi)
    14 single threaded portion
  • Thread Size
    1.188 inches single threaded portion
  • Seating Surface Shape
    Flat
  • Material
    Copper alloy
  • Material Specification
    Astm b61 assn standard single material response
  • Style Designator
    Double flanged
  • Thread Series Designator
    Uns single threaded portion
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 4820014536021

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
N491200058 Leslie Controls, Inc.
11889N Leslie Controls, Inc.
49120 0058 Leslie Controls, Inc.
11889N PC 10 Leslie Controls, Inc.
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