National Item Identification Number

00-092-5978
000925978
4810-00-092-5978
4810-00-092-5978

National Stock Number

Item Name

SEAT,VALVE

Federal Supply Class

4810

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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99207

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Reference Numbers (Part Numbers)

3023T60P01

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HARDNESS RATING
SEATING SURFACE

Required Description

STEEL OVERALL
AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOT RATED
RA