NSN 4820-01-004-2918
Valve Seat Insert
About this product
0.188 inches body inside diameter, 45.000 seat angle in deg, angular seating surface shape, material: steel .
Manufacturer part number 843821 for national stock number 4820010042918.
Datasheet
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Product description
Valve Seat NSN 4820-01-004-2918.
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MPN or Model
843821
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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 -
Err Default
0.281 inches single threaded portion -
Overall Height
0.406 inches -
Body Inside Diameter
0.188 inches -
Seat Angle In Deg
45.000 -
Thread Size
0.250 inches single threaded portion -
Seating Surface Shape
Angular -
Material
Steel -
Surface Treatment
Oxide -
Style Designator
B5 plain threaded -
Thread Series Designator
Npt 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 4820-01-004-2918 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
843821 | Eaton Aerospace Llc |
843937PC2 | Eaton Aerospace Llc |
Stock Check
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