NSN 4820-00-901-1048
Valve Seat Insert
About this product
Between 0.747 inches and 0.749 inches flange diameter, between 0.375 inches and 0.377 inches body inside diameter, between 0.073 inches and 0.077 inches flange seat to disk end height, under flange height: between 0.037 inches and 0.039 inches .
Manufacturer part number 280694PC13 for national stock number 4820009011048.
Datasheet
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Product description
Valve Seat NSN 4820-00-901-1048.
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MPN or Model
280694PC13
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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.)
0.1 lb -
Flange Diameter
Between 0.747 inches and 0.749 inches -
Body Outside Diameter
Between 0.688 inches and 0.689 inches -
Body Inside Diameter
Between 0.375 inches and 0.377 inches -
Flange Seat To Disk End Height
Between 0.073 inches and 0.077 inches -
Under Flange Height
Between 0.037 inches and 0.039 inches -
Seat Angle In Deg
30.000 -
Seating Surface Shape
Angular -
Material
Nylon, mil-m-20693 -
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 4820-00-901-1048 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
280694PC13 | Marotta Controls, Inc. |
173152 | Marotta Controls, Inc. |
Stock Check
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