National Item Identification Number

01-253-4604
012534604
4820-01-253-4604
4820-01-253-4604

National Stock Number

Item Name

SEAT,VALVE

Federal Supply Class

4820

Referenced on: http://www.tpub.com/content/constructionmisc/TM-5-4220-228-24P/css/TM-5-4220-228-24P_154.htm
Referenced on: http://www.tpub.com/content/constructionmisc/TM-5-4220-228-24P/css/TM-5-4220-228-24P_163.htm
Referenced on: http://www.tpub.com/content/constructionmisc/TM-5-4220-228-24P/css/TM-5-4220-228-24P_186.htm

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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16799

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MOSIER FLUID POWER OF OHIO INC
AN INDEPENDENTLY OWNED AND OPERATED
2475 TECHNICAL DR
MIAMISBURG
OH
45342
937-847-9846

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81400

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HASKEL INTERNATIONAL INC
DIV INDUSTRIAL TECHNOLOGIES DIVISION
100 E GRAHAM PL
BURBANK
CA
91502
818-556-2531

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NSN (National Stock Number) 4820-01-253-4604, 4820012534604 NIIN (National Identification Number) 01-253-4604, 012534604

Part Numbers (Reference Numbers)

28081-3
28081-3

Required Categories

MATERIAL
III END ITEM IDENTIFICATION

Required Description

STEEL SEAT
1450-01-222-0591