National Item Identification Number

01-366-3798
013663798
4810-01-366-3798
4810-01-366-3798

National Stock Number

Item Name

SEAT,VALVE

Federal Supply Class

4810

Description

A replaceable item designed to provide a circular 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.

Commercial and Government Entity Code (Supplier Data)

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75906

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Reference Numbers (Part Numbers)

790096-004

Required Categories

STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END

Required Description

B1 THREADED FLANGED
0.875 INCHES NOMINAL
0.718 INCHES NOMINAL
0.250 INCHES NO