National Item Identification Number

01-133-4227
011334227
4820-01-133-4227
4820-01-133-4227

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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59556

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KOVATCH CORPORATION
1 INDUSTRIAL COMPLEX
NESQUEHONING
PA
18240
570-669-5199

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77254

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PHILADELPHIA VALVE CO
1 INDUSTRIAL COMPLEX
NESQUEHONING
PA
18240
570-669-9461

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59556

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KOVATCH CORPORATION
1 INDUSTRIAL COMPLEX
NESQUEHONING
PA
18240
570-669-5199

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Reference Numbers (Part Numbers)

6112-21
6112-21
6112-21A

Required Categories

MATERIAL
MEDIA FOR WHICH DESIGNED
PRESSURE RATING
TEMP RATING

Required Description

CORK AND
RUBBER
ANY ACCEPTABLE
NOT RATED
NOT RATED