NSN 4820-01-475-7042
Valve Seat Insert
About this product
Zzzy criticality code justification, material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items reference number differentiating characteristics, .
Manufacturer part number 803-6397434-X1XXXX-049 for national stock number 4820014757042.
Datasheet
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Product description
Valve Seat NSN 4820-01-475-7042.
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MPN or Model
803-6397434-X1XXXX-049
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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 -
End Application
Seawolf class nsn -
Criticality Code Justification
Zzzy -
Reference Number Differentiating Characteristics
Material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items
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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 4820-01-475-7042 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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803-6397434-X1XXXX-049 | Naval Sea Systems Command |
803-6397434-X1XXXX-049L1 | Naval Inventory Control Point |
Stock Check
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