1-321-802-5889

NSN 4820-00-410-5674

Valve Seat Insert

About this product

0.688 inches flange diameter, 0.375 inches body inside diameter, 0.062 inches seat radius, flange seat to disk end height: 0.703 inches .

Manufacturer part number 7138EL4 for national stock number 4820004105674.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-410-5674.

  • MPN or Model

    7138EL4

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Thread Length
    0.188 inches single threaded portion
  • Flange Diameter
    0.688 inches
  • Body Inside Diameter
    0.375 inches
  • Seat Radius
    0.062 inches
  • Flange Seat To Disk End Height
    0.703 inches
  • Under Flange Height
    0.250 inches
  • Thready Qty Per Inch (tpi)
    27 single threaded portion
  • Thread Size
    0.562 inches single threaded portion
  • Seating Surface Shape
    Radial
  • Material
    Copper
  • Style Designator
    Faucet
  • Thread Series Designator
    Uns single threaded portion
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 4820004105674

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
7138EL4 Interline Brands, Inc.
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