NSN 4820-01-506-1965
Valve Seat Insert
About this product
45.000 seat angle in deg, 20 single threaded portion thready qty per inch (tpi), angular seating surface shape, part name assigned by controlling agency: seat ring (stop & stop check).
Manufacturer part number 803-4384536-56B-85 for national stock number 4820015061965.
Datasheet
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Product description
Valve Seat NSN 4820-01-506-1965.
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MPN or Model
803-4384536-56B-85
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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 -
Thread Class
3a single threaded portion -
Overall Height
0.375 inches -
Body Outside Diameter
1.4062 inches -
End Application
1 inch in-line stop valve -
Seat Angle In Deg
45.000 -
Thready Qty Per Inch (tpi)
20 single threaded portion -
Thread Size
1.500 inches single threaded portion -
Seating Surface Shape
Angular -
Part Name Assigned By Controlling Agency
Seat ring (stop & stop check) -
Material
Nickel alloy seat -
Material Specification
Astm b164 assn standard single material response seat or astm a494 gr. -30c assn standard single material response seat -
Thread Series Designator
Un 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 4820-01-506-1965 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
803-4384536-56B-85 | Naval Sea Systems Command |
4384536 | Naval Ship Systems Command |
803-4384536-56B-85 | Naval Ship Systems Command |
Stock Check
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