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NSN 4820-00-459-6191

Valve Seat Insert

About this product

0.250 inches body inside diameter, 0.250 seat angle in deg, 45.0 rockwell c and 48.0 rockwell c hardness rating, seating surface shape: angular.

Manufacturer part number 622999 for national stock number 4820004596191.

Datasheet

  • Product description

    Valve Seat NSN 4820-00-459-6191.

  • MPN or Model

    622999

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    197339 - Wheels Cog/gear/pinion I/s
  • Overall Height
    0.437 inches
  • Body Outside Diameter
    0.362 inches
  • Body Inside Diameter
    0.250 inches
  • Seat Angle In Deg
    0.250
  • Hardness Rating
    45.0 rockwell c and 48.0 rockwell c
  • Seating Surface Shape
    Angular
  • Material
    Steel comp 1137 seat or steel comp 4140 seat
  • Style Designator
    Plain
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 4820004596191

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
622999 Parker-hannifin Corporation
622999 Parker-hannifin Corporation
D37075 Cnh Industrial America Llc
622999 Parker-hannifin Corp
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