National Item Identification Number

01-189-3414
011893414
4810-01-189-3414
4810-01-189-3414

National Stock Number

Item Name

DISK,VALVE

Federal Supply Class

4810

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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43689

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43689

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43689

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43689

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43689

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Reference Numbers (Part Numbers)

2280-397
2280-397PC16
2280-400
2280-400 PC 9
2284-397
508-4325675 PIE
508-

Required Categories

MATERIAL
FLANGE DIAMETER
OVERALL HEIGHT
THREAD SERIES DESIGNATOR
NOMINAL THR

Required Description

NICKEL COPPER ALLOY
5.438 INCHES NOMINAL
4.625 INCHES NOMINAL
UN
2.875 INCHE