4820-00-407-8520 DIAPHRAGM,VALVE,FLAT Index 4320-00-407-8522 PLATE,WEAR,ROTARY PUMP

National Stock Number:
4820-00-407-8521

Federal Supply Class:
4820

National Item Identification Number:
004078521

Description:
DIAPHRAGM,ACTUATOR VALVE,SPECIAL

Detail:
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.


Manufacturer Information:
EB-1376207282FAIRCHILD INDUSTRIAL PRODUCTS COMPANY
EB-13762U2980DELTECH ENGINEERING LTD
EB805607282FAIRCHILD INDUSTRIAL PRODUCTS COMPANY


Techincal Specification:
MATERIALRUBBER


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