Valve Seat

Model / MPN: 12595 | NSN: 4820-00-036-1098

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

4820-00-036-1098

Sold in multiples of

1 EA

DEMIL

Thread Class

2a single threaded portion

Thread Length

0.318 inches single threaded portion

Flange Diameter

1.300 inches

Body Inside Diameter

0.093 inches

Flange Seat To Disk End Height

0.125 inches

Under Flange Height

0.319 inches

Seal Accommodation Type

Grooved

Thread Size

0.937 inches single threaded portion

Seating Surface Shape

Flat

Material

Stainless steel

Surface Treatment

Passivate

Style Designator

Threaded flanged

Thread Series Designator

Unef single threaded portion

12595 Series Parts

Pricing and Availability

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12595 Cross Reference

N104-81226