NSN 4820-00-397-9526
Valve Seat Insert
About this product
1.720 inches body inside diameter, 0.250 inches seat radius, 80.0 rockwell b and 100.0 rockwell b hardness rating, seating surface shape: radial.
Manufacturer part number 61258P10 for national stock number 4820003979526.
Datasheet
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Product description
Valve Seat NSN 4820-00-397-9526.
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MPN or Model
61258P10
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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 0.409 inches and 0.414 inches -
Body Outside Diameter
1.107 inches -
Body Inside Diameter
1.720 inches -
Seat Radius
0.250 inches -
Hardness Rating
80.0 rockwell b and 100.0 rockwell b -
Seating Surface Shape
Radial -
Material
Copper alloy 614 -
Style Designator
Plain
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.
Pricing and Availability
Get a quote for 4820-00-397-9526 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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61258P10 | Textron Lycoming Inc |
60645P10 | Textron Lycoming Inc |
Stock Check
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