NSN 4820-01-030-7123
Valve Seat Insert
About this product
Between 2.119 inches and 2.127 inches body inside diameter, grooved seal accommodation type, flat seating surface shape, material: plastic polyamide .
Manufacturer part number 2640-744PC9 for national stock number 4820010307123.
Datasheet
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Product description
Valve Seat NSN 4820-01-030-7123.
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MPN or Model
2640-744PC9
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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 -
Overall Height
0.312 inches -
Body Outside Diameter
Between 2.461 inches and 2.465 inches -
Body Inside Diameter
Between 2.119 inches and 2.127 inches -
Seal Accommodation Type
Grooved -
Seating Surface Shape
Flat -
Material
Plastic polyamide -
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.
Pricing and Availability
Get a quote for 4820-01-030-7123 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
2640-744PC9 | Electric Boat Corporation |
SS845-2109844PC9 | Naval Sea Systems Command |
SS845-2109844 | Naval Sea Systems Command |
Stock Check
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