NSN 4820-00-978-2321
Valve Seat Insert
About this product
2.500 inches flange diameter, 1.480 inches body inside diameter, between 0.498 inches and 0.502 inches seat radius, flange seat to disk end height: 0.500 inches.
Manufacturer part number 8X0017-1 for national stock number 4820009782321.
Datasheet
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Product description
Valve Seat NSN 4820-00-978-2321.
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MPN or Model
8X0017-1
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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 -
Flange Diameter
2.500 inches -
Body Outside Diameter
Between 2.124 inches and 2.125 inches -
Body Inside Diameter
1.480 inches -
Seat Radius
Between 0.498 inches and 0.502 inches -
Flange Seat To Disk End Height
0.500 inches -
Under Flange Height
0.500 inches -
Seating Surface Shape
Radial -
Material
Steel -
Material Specification
17-4ph, armco steel corporation mfr ref single material response -
Style Designator
Plain flanged
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 4820-00-978-2321 valve seatManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 8X0017-1 | Elliott Company |
| 8X0017 | Elliott Company |
| 8X0017PC1H2C | Elliott Company |
| 8WW0060PC1H2C | Elliott Company |
Stock Check
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