NSN 4820-00-564-4590
Valve Seat Insert
About this product
2.120 inches flange diameter, 1.500 inches body inside diameter, 0.187 inches flange seat to disk end height, under flange height: 0.125 inches .
Manufacturer part number 7-69-175 for national stock number 4820005644590.
Datasheet
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Product description
Valve Seat NSN 4820-00-564-4590.
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MPN or Model
7-69-175
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
194120 - Washers/gaskets/pckg Dvcs NOI -
Flange Diameter
2.120 inches -
Body Outside Diameter
1.996 inches -
Body Inside Diameter
1.500 inches -
Flange Seat To Disk End Height
0.187 inches -
Under Flange Height
0.125 inches -
Hardness Rating
Not rated -
Seating Surface Shape
Flat -
Material
Any acceptable -
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](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-564-4590 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
7-69-175 | Akron Brass Company |
5462 | Akron Brass Company |
Stock Check
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