NSN 4820-01-478-7759
Valve Seat Insert
About this product
4.480 x 3.062 x 0.562thk.
Manufacturer part number 2640-801X01 PC 13 for national stock number 4820014787759.
Datasheet
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Product description
Valve Seat NSN 4820-01-478-7759.
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MPN or Model
2640-801X01 PC 13
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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 -
End Application
Valve assembly ball hull & backup full port 3 inch 0-700 psi
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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 4820-01-478-7759 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
2640-801X01 PC 13 | Electric Boat Corporation |
845-7108467 ITEM 13 | Naval Sea Systems Command |
2643-857-10 ITEM 13 | Electric Boat Corporation |
845-7108467 | Naval Sea Systems Command |
2640-801X1 PC 13 | Electric Boat Corporation |
Stock Check
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