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

Valve Seat

Model / MPN: M12048 ITEM 6 | NSN: 4820-00-402-2422
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
4820-00-402-2422
Sold in multiples of
* special requirements. EA
DEMIL
NO
Flange Diameter
0.938 inches
Body Inside Diameter
0.500 inches
Flange Seat To Disk End Height
0.125 inches
Under Flange Height
0.219 inches
Seat Angle In Deg
20.000
Seating Surface Shape
Angular
Material
Nickel alloy
Material Specification
Astm b164-61, class b assn standard single material response
Style Designator
Threaded flanged

Pricing and Availability

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M12048 ITEM 6 Cross Reference
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