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NSN 4820-00-506-8583

Valve Seat Insert

About this product

2 lugs,0.500 in. Wide 180.0 deg apart.

Manufacturer part number 12132-4 for national stock number 4820005068583.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-506-8583.

  • MPN or Model

    12132-4

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    050855 - Cocks R Valves Etc Bbc
  • Thread Class
    2a single threaded portion
  • Err Default
    0.500 inches single threaded portion
  • Flange Diameter
    2.750 inches
  • Body Inside Diameter
    2.016 inches
  • Seat Radius
    0.125 inches
  • Flange Seat To Disk End Height
    0.250 inches
  • Under Flange Height
    0.687 inches
  • Seal Accommodation Type
    Grooved
  • Thready Qty Per Inch (tpi)
    14 single threaded portion
  • Thread Size
    2.500 inches single threaded portion
  • Seating Surface Shape
    Radial
  • Material
    Nickel alloy
  • Style Designator
    Threaded 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 4820005068583

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
12132-4 Leslie Controls, Inc.
30H2005PC7 Leslie Controls, Inc.
Stock Check
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