NSN 4820-01-432-8202
Valve Seat Insert
About this product
0.930 inches flange diameter, between 0.496 inches and 0.504 inches body inside diameter, 0.188 inches flange seat to disk end height, under flange height: 0.312 inches .
Manufacturer part number 803-6397434-X23XXX-058 for national stock number 4820014328202.
Datasheet
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Product description
Valve Seat NSN 4820-01-432-8202.
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MPN or Model
803-6397434-X23XXX-058
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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 -
Thread Class
3a single threaded portion -
Err Default
0.218 inches single threaded portion -
Flange Diameter
0.930 inches -
Body Inside Diameter
Between 0.496 inches and 0.504 inches -
End Application
Navy weapons system jg, seawolf class ssn -
Flange Seat To Disk End Height
0.188 inches -
Under Flange Height
0.312 inches -
Seat Angle In Deg
45.000 -
Thready Qty Per Inch (tpi)
24 single threaded portion -
Thread Size
0.7656 inches single threaded portion -
Seating Surface Shape
Angular -
Material
Cobalt -
Material Specification
Mil-c-24252 comp 1, cond ca-7 military specification single material response -
Style Designator
Threaded flanged -
Thread Series Designator
Uns single threaded portion
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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 4820-01-432-8202 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
803-6397434-X23XXX-058 | Naval Sea Systems Command |
803-6397434-X24XXX-058 | Naval Sea Systems Command |
803-6397434-058 | Naval Sea Systems Command |
6397434 | Naval Sea Systems Command |
803-6397434-023 | Naval Sea Systems Command |
803-6397434-X23XXX-023 | Naval Sea Systems Command |
803-6397434-X24XXX-023 | Naval Sea Systems Command |
Stock Check
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