NSN 4820-01-366-9567
Valve Seat Insert
About this product
Zzzy criticality code justification, nickel alloy material, qq-n-281 federal specification single material response material specification, reference number differentiating characteristics: item that supports a level 1 or subsafe critical system that has undergone quality assurance during the acquisition.
Manufacturer part number 255580 PIECE 16 for national stock number 4820013669567.
Datasheet
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Product description
Valve Seat NSN 4820-01-366-9567.
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MPN or Model
255580 PIECE 16
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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.)
0.5 lb -
Criticality Code Justification
Zzzy -
Material
Nickel alloy -
Material Specification
Qq-n-281 federal specification single material response -
Reference Number Differentiating Characteristics
Item that supports a level 1 or subsafe critical system that has undergone quality assurance during the acquisition
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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 4820-01-366-9567 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
255580 PIECE 16 | Huntington Ingalls Incorporated |
255580 PIECE 16Q3 | Naval Inventory Control Point |
Stock Check
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