NSN 4820-00-623-8755
Valve Seat Insert
About this product
0.859 inches flange diameter, 0.250 inches body inside diameter, 0.125 inches flange seat to disk end height, under flange height: 0.406 inches .
Manufacturer part number 5120B for national stock number 4820006238755.
Datasheet
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Product description
Valve Seat NSN 4820-00-623-8755.
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MPN or Model
5120B
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
0.1 lb -
Flange Diameter
0.859 inches -
Body Outside Diameter
Between 0.561 inches and 0.562 inches -
Body Inside Diameter
0.250 inches -
Flange Seat To Disk End Height
0.125 inches -
Under Flange Height
0.406 inches -
Style Designator
Plain flanged
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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 4820-00-623-8755 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
5120B | Dresser-rand Company |
3287223PC236 | Naval Ship Systems Command |
200103UPC236 | Dresser-rand Co |
5120B | Dresser-rand Co |
200103UPC236 | Curtiss-wright Electro-mechanical |
5120B |
Stock Check
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