NSN 4820-01-455-7979
Valve Seat Insert
About this product
Zzzy criticality code justification, material will be in accordance with naval inventory control point, mechanicsburg, activity hx quality control, manufacturing and testing specifications reference number differentiating characteristics, .
Manufacturer part number 845-2180756PC7 for national stock number 4820014557979.
Datasheet
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Product description
Valve Seat NSN 4820-01-455-7979.
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MPN or Model
845-2180756PC7
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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 -
Criticality Code Justification
Zzzy -
Reference Number Differentiating Characteristics
Material will be in accordance with naval inventory control point, mechanicsburg, activity hx quality control, manufacturing and testing specifications
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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 4820-01-455-7979 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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845-2180756PC7 | Naval Ship Systems Command |
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