NSN 4820-00-725-0989
Valve Seat Insert
About this product
Between 1.240 inches and 1.260 inches body inside diameter, 18 single threaded portion thready qty per inch (tpi), flat seating surface shape, material: steel comp 303 .
Manufacturer part number 8059-17 for national stock number 4820007250989.
Datasheet
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Product description
Valve Seat NSN 4820-00-725-0989.
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MPN or Model
8059-17
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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.)
1 lb -
Thread Class
2a single threaded portion -
Err Default
1.375 inches third threaded portion -
Overall Height
1.688 inches -
Body Inside Diameter
Between 1.240 inches and 1.260 inches -
Thready Qty Per Inch (tpi)
18 single threaded portion -
Thread Size
1.750 inches single threaded portion -
Seating Surface Shape
Flat -
Material
Steel comp 303 -
Surface Treatment
Passivate -
Style Designator
Plain threaded -
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 4820-00-725-0989 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
8059-17 | Pentair Valves & Controls Us Lp |
A7434-001-156 | Pentair Valves & Controls Us Lp |
8059-17 | Anderson Greenwood Lp |
A7434-001-156 | Anderson Greenwood Lp |
Stock Check
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