NSN 4820-01-494-8871
Valve Seat Insert
Datasheet
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Product description
Valve Seat NSN 4820-01-494-8871.
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MPN or Model
2643-822-57 ITEM 45
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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
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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 4820-01-494-8871 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
2643-822-57 ITEM 45 | Electric Boat Corporation |
845-7286646 ITEM 45 | Naval Sea Systems Command |
2643-822-57 | Naval Sea Systems Command |
Stock Check
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