NSN 4820-01-252-1782
Valve Seat Insert
O-ring seating surface shape, zzzy criticality code justification, plastic polyurethane material, reference number differentiating characteristics: items that support a level i or subsafe critical system/component that has undergone quality assurance during the acquisition process and requires objective quality evidence (oqe) traceable to permanent marking on the material.
Manufacturer part number 609-4676629 ITEM 2,3 for national stock number 4820012521782.
Datasheet
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Product description
Valve Seat NSN 4820-01-252-1782.
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MPN or Model
609-4676629 ITEM 2,3
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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 -
Seating Surface Shape
O-ring -
Criticality Code Justification
Zzzy -
Material
Plastic polyurethane -
Reference Number Differentiating Characteristics
Items that support a level i or subsafe critical system/component that has undergone quality assurance during the acquisition process and requires objective quality evidence (oqe) traceable to permanent marking on the material
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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 4820-01-252-1782 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
609-4676629 ITEM 2,3 | Naval Ship Systems Command |
593-6405215 FIND 4,5 | Naval Sea Systems Command |
593-6405215 FIND 4,5Q3 | Naval Inventory Control Point |
609-4676629 ITEM 2,3Q3 | Naval Inventory Control Point |
Stock Check
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