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NSN 4820-00-391-8274

Valve Seat Insert

About this product

3.500 inches flange diameter, 2.000 inches body inside diameter, 0.250 inches flange seat to disk end height, under flange height: 0.562 inches .

Manufacturer part number D11103MEW for national stock number 4820003918274.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-391-8274.

  • MPN or Model

    D11103MEW

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Thread Class
    2a single threaded portion
  • Err Default
    0.438 inches single threaded portion
  • Flange Diameter
    3.500 inches
  • Body Inside Diameter
    2.000 inches
  • Flange Seat To Disk End Height
    0.250 inches
  • Under Flange Height
    0.562 inches
  • Seat Angle In Deg
    48.000
  • Thready Qty Per Inch (tpi)
    14 single threaded portion
  • Thread Size
    3.250 inches single threaded portion
  • Seating Surface Shape
    Angular
  • Material
    Steel
  • 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 4820003918274

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
D11103MEW Hunt Valve Company Inc
D11103 Hunt Valve Company Inc
AA25432PC10 Hammel Dahl Inc
D11103 Hammel Dahl Inc
Stock Check
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