National Item Identification Number

01-233-9016
012339016
4820-01-233-9016
4820-01-233-9016

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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12623

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02570

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12623

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02570

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12623

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12623

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Reference Numbers (Part Numbers)

SS-13A-62
SS-9S-62T
SS-9S-62T
SS9-562-T
SS9-562-T
TYT-9E-62

Required Categories

MATERIAL
HARDNESS RATING

Required Description

PLASTIC POLYTETRAFLUOROETHYLENE SEAT
NOT RATED