National Item Identification Number

01-100-7928
011007928
4820-01-100-7928
4820-01-100-7928

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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Reference Numbers (Part Numbers)

SMO 12G
SMO-12G INDEX 7-8IN
SM0-12G INDEX 7
1177-801

Required Categories

STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
FLANGE SEAT TO DISK EN

Required Description

B14A PLAIN FLANGED
7.475 INCHES NOMINAL
7.282 INCHES NOMINAL
0.050 INCHES NOM