National Item Identification Number

01-329-8540
013298540
4820-01-329-8540
4820-01-329-8540

National Stock Number

Item Name

DISK,VALVE

Federal Supply Class

4820

Description

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

Commercial and Government Entity Code (Supplier Data)

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53711

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Reference Numbers (Part Numbers)

5820720

Required Categories

STYLE DESIGNATOR
SHANK DIAMETER
OVERALL HEIGHT
MEDIA FOR WHICH DESIGNED
THE

Required Description

G39 POPPET
0.485 INCHES MINIMUM AND
0.490 INCHES MAXIMUM
1.833 INCHES NOMINAL