National Item Identification Number

01-315-7772
013157772
4820-01-315-7772
4820-01-315-7772

National Stock Number

Item Name

DIAPHRAGM,ACTUATOR VALVE,SPECIAL SHAPED

Federal Supply Class

4820

Description

An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes DIAPHRA GM, VALVE, FLAT and GASKET.

Commercial and Government Entity Code (Supplier Data)

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97370

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COPES-VULCAN INC
DIV OF WHITE CONSOLIDATED INDUSTRIES
9843 MARTIN AVE
577
LAKE CITY
PA
16423
814-774-1500

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Reference Numbers (Part Numbers)

080811

Required Categories

MATERIAL
MEDIA FOR WHICH DESIGNED
PRESSURE RATING
TEMP RATING

Required Description

RUBBER, BUNA-N
ANY ACCEPTABLE
NOT RATED
NOT RATED