NSN 4820-00-470-6538
Valve Seat Insert
About this product
2.031 inches flange diameter, 1.671 inches body inside diameter, 0.093 inches seat radius, flange seat to disk end height: 0.250 inches .
Manufacturer part number A1108-3 for national stock number 4820004706538.
Datasheet
-
Product description
Valve Seat NSN 4820-00-470-6538.
-
MPN or Model
A1108-3
-
Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Thread Class
2a single threaded portion -
Err Default
0.187 inches single threaded portion -
Flange Diameter
2.031 inches -
Body Inside Diameter
1.671 inches -
Seat Radius
0.093 inches -
Flange Seat To Disk End Height
0.250 inches -
Under Flange Height
0.187 inches -
Thready Qty Per Inch (tpi)
20 single threaded portion -
Thread Size
1.875 inches single threaded portion -
Seating Surface Shape
Radial -
Material
Copper alloy -
Style Designator
Threaded flanged -
Thread Series Designator
Un single threaded portion
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 4820-00-470-6538 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
A1108-3 | Bruner Corp |
Stock Check
![](/public/images/partscage_shelf3.png)
Availability of this NSN has not been updated recently. Submit
the pricing and availbility form above to receive an up to date quote.