NSN 4820-01-135-1337
Valve Seat Insert
About this product
2.125 inches body inside diameter, 0.625 inches seat radius, grooved seal accommodation type, seating surface shape: radial.
Manufacturer part number 845-2180979 PIE for national stock number 4820011351337.
Datasheet
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Product description
Valve Seat NSN 4820-01-135-1337.
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MPN or Model
845-2180979 PIE
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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
0.625 inches -
Body Outside Diameter
3.622 inches -
Body Inside Diameter
2.125 inches -
Seat Radius
0.625 inches -
Seal Accommodation Type
Grooved -
Seating Surface Shape
Radial -
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.
![Mechanic Bill explains Valve Seat Insert](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-135-1337 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
845-2180979 PIE | Naval Ship Systems Command |
845-2180979 PIECE 6 | Naval Ship Systems Command |
2640-671X2 PIECE 6 | Electric Boat Corporation |
2640-671X2 | Electric Boat Corporation |
845-2180979 | Naval Ship Systems Command |
Stock Check
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