National Item Identification Number

00-319-4816
003194816
4810-00-319-4816
4810-00-319-4816

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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62983

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62983

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00624

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62983

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53711

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53711

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Reference Numbers (Part Numbers)

CR59406PC147
CR59413PC147
31414
31414
381126PC147
381126PC147
381133PC147;

Required Categories

OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
MATERIAL
HARDNESS

Required Description

1.125 INCHES NOMINAL
1.3765 INCHES MINIMUM AND
1.3770 INCHES MAXIMUM
1.000 IN