National Item Identification Number

00-914-4282
009144282
4820-00-914-4282
4820-00-914-4282

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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81982

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Reference Numbers (Part Numbers)

81886

Required Categories

OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
SURFACE TREATMENT;

Required Description

0.167 INCHES NOMINAL
0.217 INCHES NOMINAL
0.127 INCHES NOMINAL
PASSIVATE OVER