NSN 4820-00-028-1219
Valve Seat Insert
About this product
0.935 inches flange diameter, 0.563 inches body inside diameter, 0.062 inches flange seat to disk end height, hardness rating: 58.0 rockwell c body and 64.0 rockwell c body.
Manufacturer part number 98HM1538-1 for national stock number 4820000281219.
Datasheet
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Product description
Valve Seat NSN 4820-00-028-1219.
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MPN or Model
98HM1538-1
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
133300 - Machinery/machines NOI -
Unit Weight (Est.)
0.1 lb -
Flange Diameter
0.935 inches -
Body Outside Diameter
0.759 inches -
Body Inside Diameter
0.563 inches -
Flange Seat To Disk End Height
0.062 inches -
Hardness Rating
58.0 rockwell c body and 64.0 rockwell c body -
Seating Surface Shape
Flat -
Material
Steel -
Material Specification
Qq-764 type 416 federal specification single material response -
Surface Treatment
Passivate -
Style Designator
Plain flanged -
Fsc Application Data
Valve, aircraft hydraulic system
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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.
Pricing and Availability
Get a quote for 4820-00-028-1219 valve seatManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 98HM1538-1 | Northrop Grumman Systems Corporation |
Stock Check
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