Valve Seat

Model / MPN: 383V316 | NSN: 4820-00-005-7405

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

4820-00-005-7405

Sold in multiples of

1 EA

DEMIL

Flange Diameter

Between 0.496 inches and 0.498 inches

Body Outside Diameter

Between 0.384 inches and 0.388 inches

Body Inside Diameter

0.125 inches

Flange Seat To Disk End Height

Between 0.153 inches and 0.159 inches

Under Flange Height

Between 0.405 inches and 0.407 inches

Hardness Rating

25.0 rockwell c and 30.0 rockwell c

Seating Surface Shape

Flat

Material

Stainless steel

Surface Treatment

Passivate

Style Designator

Plain flanged

383V 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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383V316 Cross Reference

383V316