NSN 4820-00-456-8575
Valve Seat Insert
About this product
0.190 inches flange seat to disk end height, between 0.107 inches and 0.113 inches under flange height, between 29.500 and 30.500 seat angle in deg, seating surface shape: angular.
Manufacturer part number 311903-3 for national stock number 4820004568575.
Datasheet
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Product description
Valve Seat NSN 4820-00-456-8575.
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MPN or Model
311903-3
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
0.3 lb -
Body Outside Diameter
Between 0.264 inches and 0.269 inches -
Flange Seat To Disk End Height
0.190 inches -
Under Flange Height
Between 0.107 inches and 0.113 inches -
Seat Angle In Deg
Between 29.500 and 30.500 -
Seating Surface Shape
Angular -
Material
Steel comp 303 -
Material Specification
Mil-s-7720 military specification single material response -
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 4820-00-456-8575 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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311903-3 | Honeywell International Inc. |
311903-3 | Honeywell International Inc. |
Stock Check
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