NSN 4820-00-393-4337
Valve Seat Insert
About this product
1.875 inches body inside diameter, 45.000 seat angle in deg, 8 second threaded portion thready qty per inch (tpi), seating surface shape: angular.
Manufacturer part number 16753 for national stock number 4820003934337.
Datasheet
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Product description
Valve Seat NSN 4820-00-393-4337.
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MPN or Model
16753
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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.)
5.7 lb -
Thread Class
2a second threaded portion -
Err Default
0.875 inches second threaded portion -
Overall Height
4.085 inches -
Body Inside Diameter
1.875 inches -
Seat Angle In Deg
45.000 -
Thready Qty Per Inch (tpi)
8 second threaded portion -
Thread Size
3.287 inches second threaded portion -
Seating Surface Shape
Angular -
Material
Steel -
Style Designator
Double flanged -
Thread Series Designator
Uns second 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 4820-00-393-4337 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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16753 | Ashcroft Inc. |
Stock Check
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