NSN 4820-01-455-7551
Valve Seat Insert
About this product
5.812 inches flange diameter, 4.625 inches body inside diameter, 0.437 inches flange seat to disk end height, under flange height: 0.688 inches .
Manufacturer part number N323870058 for national stock number 4820014557551.
Datasheet
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Product description
Valve Seat NSN 4820-01-455-7551.
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MPN or Model
N323870058
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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 -
Err Default
0.688 inches single threaded portion -
Flange Diameter
5.812 inches -
Body Inside Diameter
4.625 inches -
End Application
Dn-5 4.0 in control valve; nimitz class cvn -
Flange Seat To Disk End Height
0.437 inches -
Under Flange Height
0.688 inches -
Seat Angle In Deg
45.000 -
Thready Qty Per Inch (tpi)
14 single threaded portion -
Thread Size
5.500 inches single threaded portion -
Seating Surface Shape
Angular -
Material
Steel comp 316 -
Material Specification
Astm a-182 gr f assn standard 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 4820-01-455-7551 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
N323870058 | Leslie Controls, Inc. |
323870058 | Leslie Controls, Inc. |
18337N PC 34 | Leslie Controls, Inc. |
18337N | Leslie Controls, Inc. |
32387 | Leslie Controls, Inc. |
Stock Check
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