NSN 4820-01-181-8442
Valve Seat Insert
About this product
3.000 inches body inside diameter, 0.266 inches seat radius, radial seating surface shape, material: plastic seat.
Manufacturer part number SPRTK408 for national stock number 4820011818442.
Datasheet
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Product description
Valve Seat NSN 4820-01-181-8442.
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MPN or Model
SPRTK408
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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.)
0.1 lb -
Overall Height
0.468 inches -
Body Outside Diameter
3.865 inches -
Body Inside Diameter
3.000 inches -
Seat Radius
0.266 inches -
Seating Surface Shape
Radial -
Material
Plastic seat -
Style Designator
Plain
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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 4820-01-181-8442 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
SPRTK408 | Pbm, Inc. |
SP-19-8B-FP | Pbm, Inc. |
SP-79137A ITEM SP-19-8B-FP | Pbm, Inc. |
Stock Check
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