NSN 4820-00-160-9593
Valve Seat Insert
About this product
This item has been reviewed for asbestos material. The current approved source, 27477, has indicated their part number contained asbestos prior to 1984. They continue to manufacture the same part number without asbestos material after 1984.
Manufacturer part number A6-4 for national stock number 4820001609593.
Datasheet
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Product description
Valve Seat NSN 4820-00-160-9593.
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MPN or Model
A6-4
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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 -
Body Outside Diameter
Between 7.403 inches and 7.413 inches -
Body Inside Diameter
Between 5.652 inches and 5.662 inches -
Seating Surface Shape
Flat -
Style Designator
Plain
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 4820-00-160-9593 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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A6-4 | Mcc Holdings, Inc. |
A6-4 | Mcc Holdings, Inc. |
Stock Check
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