NSN 4820-01-057-7710
Valve Seat Insert
About this product
2.500 inches flange diameter, 1.655 inches body inside diameter, 0.100 inches flange seat to disk end height, under flange height: 0.453 inches .
Manufacturer part number 281088 PIECE 20 for national stock number 4820010577710.
Datasheet
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Product description
Valve Seat NSN 4820-01-057-7710.
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MPN or Model
281088 PIECE 20
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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 -
Unit Weight (Est.)
0.3 lb -
Flange Diameter
2.500 inches -
Body Outside Diameter
2.120 inches -
Body Inside Diameter
1.655 inches -
Flange Seat To Disk End Height
0.100 inches -
Under Flange Height
0.453 inches -
Seat Angle In Deg
60.000 -
Seal Accommodation Type
Grooved -
Seating Surface Shape
Angular -
Material
Steel comp 303 -
Material Specification
Qq-s-763 federal standard single material response or qq-s-764 federal standard single material response -
Style Designator
Plain flanged
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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 4820-01-057-7710 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
281088 PIECE 20 | Marotta Controls, Inc. |
186410-0030 | Marotta Controls, Inc. |
186410-30 | Marotta Controls, Inc. |
Stock Check
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