NSN 4820-01-441-9749
Valve Seat Insert
About this product
3.557 inches flange diameter, 2.380 inches body inside diameter, 0.155 inches flange seat to disk end height, under flange height: 0.285 inches .
Manufacturer part number 803-5001003-X7X2-123 for national stock number 4820014419749.
Datasheet
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Product description
Valve Seat NSN 4820-01-441-9749.
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MPN or Model
803-5001003-X7X2-123
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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.)
0.2 lb -
Flange Diameter
3.557 inches -
Body Outside Diameter
3.307 inches -
Body Inside Diameter
2.380 inches -
End Application
Los angeles class ssn (688) -
Flange Seat To Disk End Height
0.155 inches -
Under Flange Height
0.285 inches -
Seat Angle In Deg
35.000 -
Seating Surface Shape
Angular -
Material
Plastic polytetrafluoroethylene seat -
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 4820-01-441-9749 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
803-5001003-X7X2-123 | Naval Sea Systems Command |
5001003 | Naval Sea Systems Command |
803-5001003-X7X2-123 | Naval Sea Systems Command |
5001003 | Naval Sea Systems Command |
803-5001003-X7X2-123 | Naval Sea Systems Command |
5001003 | Naval Sea Systems Command |
803-5001003-X7X2-123 | Naval Sea Systems Command |
5001003 | Naval Sea Systems Command |
803-5001003-X7X2-123 | Naval Sea Systems Command |
5001003 | Naval Sea Systems Command |
803-5001003-X7X2-123 | Naval Sea Systems Command |
5001003 | Naval Sea Systems Command |
Stock Check
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