NSN 4820-00-057-6430
Valve Seat Insert
About this product
Between 0.510 inches and 0.515 inches flange diameter, between 0.374 inches and 0.376 inches body inside diameter, 0.025 inches seat radius, seating surface shape: radial.
Manufacturer part number 180714-85 for national stock number 4820000576430.
Datasheet
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Product description
Valve Seat NSN 4820-00-057-6430.
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MPN or Model
180714-85
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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 -
Flange Diameter
Between 0.510 inches and 0.515 inches -
Overall Height
0.250 inches -
Body Outside Diameter
Between 0.498 inches and 0.500 inches -
Body Inside Diameter
Between 0.374 inches and 0.376 inches -
Seat Radius
0.025 inches -
Seating Surface Shape
Radial -
Material
Plastic polyethylene
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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 4820-00-057-6430 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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180714-85 | Marotta Controls, Inc. |
Stock Check
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