NSN 4820-00-344-6554
Valve Seat Insert
About this product
Between 0.255 inches and 0.257 inches body inside diameter, 480.0 brinell tungsten carbide body and 550.0 brinell tungsten carbide body hardness rating, flat seating surface shape, material: steel comp 81b45h body.
Manufacturer part number 299544PC1 for national stock number 4820003446554.
Datasheet
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Product description
Valve Seat NSN 4820-00-344-6554.
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MPN or Model
299544PC1
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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 -
Overall Height
Between 0.182 inches and 0.192 inches -
Body Outside Diameter
0.408 inches -
Body Inside Diameter
Between 0.255 inches and 0.257 inches -
Hardness Rating
480.0 brinell tungsten carbide body and 550.0 brinell tungsten carbide body -
Seating Surface Shape
Flat -
Material
Steel comp 81b45h body -
Style Designator
Plain
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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 4820-00-344-6554 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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299544PC1 | Navair And Navsea Managed |
Stock Check
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