National Item Identification Number

00-397-3222
003973222
4820-00-397-3222
4820-00-397-3222

National Stock Number

Item Name

SEAT,VALVE

Federal Supply Class

4820

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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59364

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Reference Numbers (Part Numbers)

3188662-2
3188662-2

Required Categories

STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M

Required Description

B11 PLAIN
0.250 INCHES NOMINAL
0.875 INCHES NOMINAL
0.688 INCHES NOMINAL
ALU