NSN 4820-00-280-2122
Valve Seat Insert
About this product
Between 0.438 inches and 0.440 inches body inside diameter, flat seating surface shape, plastic polyamide material, style designator: plain.
Manufacturer part number 161742-2 for national stock number 4820002802122.
Datasheet
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Product description
Valve Seat NSN 4820-00-280-2122.
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MPN or Model
161742-2
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
156600 - Plastic/rubber Article Viz: -
Overall Height
Between 0.124 inches and 0.126 inches -
Body Outside Diameter
Between 1.096 inches and 1.098 inches -
Body Inside Diameter
Between 0.438 inches and 0.440 inches -
Seating Surface Shape
Flat -
Material
Plastic polyamide -
Style Designator
Plain
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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 4820-00-280-2122 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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161742-2 | Marotta Controls, Inc. |
Stock Check
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