NSN 4820-00-956-1542
Valve Seat Insert
About this product
Between 1.370 inches and 1.380 inches taper minor diameter, 1.875 inches taper major diameter, between 0.433 inches and 0.443 inches seat radius, seating surface shape: radial.
Manufacturer part number 790D191H04 for national stock number 4820009561542.
Datasheet
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Product description
Valve Seat NSN 4820-00-956-1542.
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MPN or Model
790D191H04
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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 -
Taper Minor Diameter
Between 1.370 inches and 1.380 inches -
Taper Major Diameter
1.875 inches -
Seat Radius
Between 0.433 inches and 0.443 inches -
Seating Surface Shape
Radial -
Material
Steel body -
Material Specification
Qq-s-763, class 410 federal specification single material response body -
Style Designator
Plain flanged
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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 4820-00-956-1542 valve seatManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 790D191H04 | Northrop Grumman Systems Corporation |
| 672J564PC82 | Westinghouse Electric Corp |
| 672J564PC82 | Northrop Grumman Systems Corporation |
| 790D191-04 | Northrop Grumman Systems Corporation |
Stock Check
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