NSN 4820-00-698-2891
Valve Seat Insert
About this product
Between 2.857 inches and 2.858 inches flange diameter, between 2.306 inches and 2.316 inches body inside diameter, between 0.435 inches and 0.438 inches flange seat to disk end height, under flange height: between 0.100 inches and 0.120 inches .
Manufacturer part number 235315P40R1 for national stock number 4820006982891.
Datasheet
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Product description
Valve Seat NSN 4820-00-698-2891.
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MPN or Model
235315P40R1
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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
Between 2.857 inches and 2.858 inches -
Body Outside Diameter
Between 2.397 inches and 2.401 inches -
Body Inside Diameter
Between 2.306 inches and 2.316 inches -
Flange Seat To Disk End Height
Between 0.435 inches and 0.438 inches -
Under Flange Height
Between 0.100 inches and 0.120 inches -
Seat Angle In Deg
44.000 -
Hardness Rating
90.0 rockwell b body and 105.0 rockwell b body -
Seating Surface Shape
Angular -
Material
Steel body -
Material Specification
Ams 5700 assn standard single material response body -
Style Designator
Plain flanged -
Fsc Application Data
Aircraft eng r2800
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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 4820-00-698-2891 valve seatManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 235315P40R1 | Pratt & Whitney Canada Cie Divpratt |
| 235315P040 | United Technologies Corporation |
| 235315P40 | United Technologies Corporation |
| 235315P40R1 | United Technologies Corporation |
| 235315P040 | Pratt & Whitney Canada Cie Divpratt |
Stock Check
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