NSN 4820-01-477-2964
Valve Seat Insert
About this product
Inavy: seat, ball valve; drawing name: seats - 1 way seal 0-4500 psi w. P.; material shall be torlon 4203, 4203l, or 4503 as manufactured by amoco chemical corporation, or equal.
Manufacturer part number 2640-801X2 PC 43 for national stock number 4820014772964.
Datasheet
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Product description
Valve Seat NSN 4820-01-477-2964.
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MPN or Model
2640-801X2 PC 43
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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 b bld 0.50ips 4500psi swldg cres
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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 4820-01-477-2964 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
2640-801X2 PC 43 | Electric Boat Corporation |
845-7285244 ITEM 50 | Naval Sea Systems Command |
Stock Check
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