National Item Identification Number

01-236-6645
012366645
4820-01-236-6645
4820-01-236-6645

National Stock Number

Item Name

SEAT,VALVE

Federal Supply Class

4820

Referenced on: http://constructionloader.tpub.com//TM-5-3805-258-23P/0829770735.htm
Referenced on: http://constructionloader.tpub.com//TM-5-3805-258-23P/0829770807.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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11083

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11083

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NSN (National Stock Number) 4820-01-236-6645, 4820012366645 NIIN (National Identification Number) 01-236-6645, 012366645

Part Numbers (Reference Numbers)

4T0317
4T317

Required Categories

Required Description