Valve Seat

Model / MPN: 9027-3 | NSN: 4820-00-654-3309

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

4820-00-654-3309

Sold in multiples of

1 EA

DEMIL

Thread Class

2a single threaded portion

Overall Height

1.250 inches

Body Inside Diameter

0.750 inches

Thready Qty Per Inch (tpi)

18 single threaded portion

Thread Size

1.125 inches single threaded portion

Seating Surface Shape

Flat

Material

Steel comp 303

Material Specification

Astma582 assn standard single material response

Style Designator

B5 plain threaded

Style Designator

Plain threaded

Thread Series Designator

Unef single threaded portion

9027 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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9027-3 Cross Reference

A7414.001.185
A7414-001-136
A7414-001-136