1-321-802-5889

NSN 4820-00-628-4276

Valve Seat Insert

About this product

0.432 inches flange diameter, 0.122 inches body inside diameter, 0.130 inches flange seat to disk end height, under flange height: 0.430 inches .

Manufacturer part number 3W39900 for national stock number 4820006284276.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-628-4276.

  • MPN or Model

    3W39900

  • 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.)
    0.1 lb
  • Thread Class
    2a single threaded portion
  • Err Default
    0.186 inches single threaded portion
  • Flange Diameter
    0.432 inches
  • Body Inside Diameter
    0.122 inches
  • Flange Seat To Disk End Height
    0.130 inches
  • Under Flange Height
    0.430 inches
  • Thread Size
    0.312 inches single threaded portion
  • Seating Surface Shape
    Flat
  • Material
    Stainless steel
  • Style Designator
    Threaded flanged
  • Thread Series Designator
    Unc 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 4820006284276

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
3W39900 Dresser-rand Company
3W39900 Dresser-rand Co
3W39900 Ingersoll Rand Co
3W39900
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