4820-01-219-1990 VALVE,BRAKE PNEUMATIC Index 4820-01-219-1992 VALVE,BALL

National Stock Number:
4820-01-219-1991

Federal Supply Class:
4820

National Item Identification Number:
012191991

Description:
VALVE,DIAPHRAGM,STOP

Detail:
A VALVE DESIGNED SPECIFICALLY SO THE DIAPHRAGM SEALS THE FLOW STREAM FROM THE VALVE OPERATING MECHANISM. THE FLOW IS CONTROLLED BY THE LIFTING OF THE DIAPHRAGM FROM OR COMPRESSING IT AGAINST AN INTEGRAL SEAT. FOR PACKLESS DIAPHRAGM VALVES WHICH UTILIZE A DIAPHRAGM AS PACKING AND A DISK TO CONTROL THE FLOW, SEE VALVE, Y.


Manufacturer Information:
1707833811862GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT
1707833861928GENERAL MOTORS CORP AC-DELCO DIV GOVERNMENT ORDER DEPT
170783387X677GENERAL MOTORS LLC


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