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Worldwide distributor of NSN parts and consumables located in the USA.

Valve Seat

Model / MPN: 414X205 | NSN: 4820-00-231-0049
ITAR Registered seal

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.

Product Details
NATO Stock Number
4820-00-231-0049
Sold in multiples of
1 EA
DEMIL
NO
Flange Diameter
1.156 inches
Body Outside Diameter
1.000 inches
Body Inside Diameter
0.465 inches
Flange Seat To Disk End Height
0.561 inches
Under Flange Height
0.625 inches
Seat Angle In Deg
45.000
Hardness Rating
50.0 rockwell c face and 55.0 rockwell c face
Hardness Rating
50.0 rockwell c body and 55.0 rockwell c body
Seating Surface Shape
Angular
Material
Steel
Style Designator
Plain flanged

Pricing and Availability

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414X205 Cross Reference
  • U46319
  • U46319