National Item Identification Number

00-456-1214
004561214
4820-00-456-1214
4820-00-456-1214

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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93232

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Reference Numbers (Part Numbers)

VY14938

Required Categories

STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M

Required Description

B6 PLAIN
0.563 INCHES NOMINAL
4.689 INCHES MINIMUM AND
4.690 INCHES MAXIMUM;