NSN 4820-00-412-3606
Valve Seat Insert
About this product
0.309 inches flange diameter, 0.195 inches body inside diameter, 0.200 inches flange seat to disk end height, under flange height: 0.590 inches .
Manufacturer part number 181481-81-1 for national stock number 4820004123606.
Datasheet
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Product description
Valve Seat NSN 4820-00-412-3606.
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MPN or Model
181481-81-1
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
Flange Diameter
0.309 inches -
Body Outside Diameter
0.309 inches -
Body Inside Diameter
0.195 inches -
Flange Seat To Disk End Height
0.200 inches -
Under Flange Height
0.590 inches -
Seat Angle In Deg
45.000 -
Seating Surface Shape
Angular -
Material
Plastic, mil-m-20693, comp 1, type 1 -
Style Designator
Plain flanged
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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 4820-00-412-3606 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
181481-81-1 | Marotta Controls, Inc. |
Stock Check
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