NSN 4820-00-495-6357
Valve Seat Insert
About this product
Between 0.919 inches and 0.921 inches body inside diameter, flat seating surface shape, plastic, tetrafluroethylene material, style designator: plain.
Manufacturer part number 183657-93 for national stock number 4820004956357.
Datasheet
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Product description
Valve Seat NSN 4820-00-495-6357.
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MPN or Model
183657-93
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Overall Height
Between 0.169 inches and 0.171 inches -
Body Outside Diameter
Between 1.299 inches and 1.300 inches -
Body Inside Diameter
Between 0.919 inches and 0.921 inches -
Seating Surface Shape
Flat -
Material
Plastic, tetrafluroethylene -
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 4820-00-495-6357 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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183657-93 | Marotta Controls, Inc. |
Stock Check
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