Valve Seat

Model / MPN: 311904-8 | NSN: 4810-00-113-9112

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

4810-00-113-9112

Sold in multiples of

1 EA

DEMIL

Body Outside Diameter

Between 0.264 inches and 0.269 inches

Body Inside Diameter

Between 0.080 inches and 0.082 inches

Flange Seat To Disk End Height

0.035 mils and 0.040 centimeters

Under Flange Height

Between 0.100 inches and 0.115 inches

Seat Angle In Deg

59.000

311904 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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311904-8 Cross Reference

311904-8