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NSN 4820-01-218-3417

Valve Seat Insert

About this product

1.395 inches flange diameter, 0.878 inches body inside diameter, 0.213 inches flange seat to disk end height, under flange height: 0.570 inches .

Manufacturer part number 3169702-1 for national stock number 4820012183417.

Datasheet

  • Product description

    Valve Seat NSN 4820-01-218-3417.

  • MPN or Model

    3169702-1

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    051080 - Faucets, Bibcocks, Gates Valves
  • Flange Diameter
    1.395 inches
  • Body Outside Diameter
    0.965 inches
  • Body Inside Diameter
    0.878 inches
  • Flange Seat To Disk End Height
    0.213 inches
  • Under Flange Height
    0.570 inches
  • Seat Angle In Deg
    Between 59.000 and 60.000
  • Seating Surface Shape
    Angular
  • Material
    Stainless steel
  • Material Specification
    Qq-s-763 federal specification single material response
  • Style Designator
    Plain flanged
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 4820012183417

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
3169702-1 Honeywell International Inc.
3169702 Honeywell International Inc.
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