NSN 4820-00-972-9345
Valve Seat Insert
About this product
0.437 inches body inside diameter, 0.445 inches seat radius, radial seating surface shape, material: plastic polytetrafluoroethylene .
Manufacturer part number 224-0801-21 for national stock number 4820009729345.
Datasheet
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Product description
Valve Seat NSN 4820-00-972-9345.
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MPN or Model
224-0801-21
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
000000 - No Nmfc Freight Description -
Overall Height
Between 0.155 inches and 0.175 inches -
Body Outside Diameter
3.000 inches -
Body Inside Diameter
0.437 inches -
Seat Radius
0.445 inches -
Seating Surface Shape
Radial -
Material
Plastic polytetrafluoroethylene -
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](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-972-9345 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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224-0801-21 | Rockwell Intl Corp |
224-0801 | Rockwell Intl Corp |
Stock Check
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